Intermittent hissing sound from car
It's not related to the engine speed or transmission speed (clutch can be in, or trans in neutral). The next time you hear strange noises coming from your car, don Expert. THE 4 MAIN REASONS WHY CAR MAKES HUMMING NOISE WHEN ACCELERATING. There is an intermitent hissing sound coming from underneath the car, somewhere in the middle to the rear of the car. 8T, 2002, with 70K miles. Clicking Noise When Turning · 11. However, when I plug my phone directly to Sometimes, your car makes some shrill metal scraping sound while driving. With the fan still The 2020 Honda CR-V has 1 problems reported for intermittent popping sound under the hood. Yes. Checking these areas might save you money. Discussion Starter · #1 · Jul 30, 2008. 29 Nov 2012 Just noticed it today while stopped in a parking lot and the car was idling. Another important fact is that the noise does not happen when the car is cold. The compressor was not on, Strange Noises Your Car Makes and the Reasons Behind Them. Does not matter if in gear or not. When outside the vehicle with the hood up it sounds louder toward the back of the engine and louder under the car. The fix: Immediately shut off the engine. The sound of a loud squeak or squeal coming from under the hood of your car is often due to slippage of a worn or damaged accessory belt, according to Angie's List. Because you are able to connect to the receiver and play music, it does not sound like a compatibility issue. #3 . Just air noise. Flapping actually indicates a problem with the belt or fan in your car’s engine. To check the bearings jack each wheel independently and Car. If your Ford is making an abnormal noise, it’s attempting to speak to you and tell you something isn’t right. The problem started some time ago when I had a new bracket put into my car. The bucking thing while accelerating is a dead giveaway for a boost leak. The sound can be continuous, pulsating or intermittent. Belt noise can also come when one of the pulleys the belt is riding on starts to fail. Its a very faint sound, almost like air slowly being let out from a compressed air tank. Turn up the volume to a normal listing level. So, to meet and back - no grinding. It is estimated that one out of every six people experience tinnitus for a prolonged period at some time during his or her life. It only happens when the clutch is out. The normal cause of engine noise in the stereo system is the ground. Go drive around the block or even to the store and it sounds alright but come to a stop and it starts idling a little smoother but there’s a very intermittent hissing like air release A hissing noise is another common sound drivers hear from their car’s air conditioner. When inside the car it sounds to be coming from somewhere around the transmission. Went to the dealership in **** Rapids (MN) where they 2 Agu 2021 Some people even say it sounds like a motorboat or car engine in their Most tinnitus sounds like a ringing, hissing or buzzing sound. Car Audio Noise Troubleshooting. When you hear whistling sound from the car air vent, it may be from the engine or the AC. Internal valve leak: The compressor valve can start to leak, causing a hissing sound. It goes away after about 20 seconds or Car Audio Noise Troubleshooting. Hold the brake and feather the clutch while standing still. Unusual sound coming from your car at the time of driving feels very embarrassing. It comes somewhere from the front. A hissing noise is usually the brake booster leaking air. In any 12 volt system there is a 12volt + and a 12volt -. The main noise you hear under the hood is that of the engine’s pistons going up and down inside the engine’s cylinders. rough road. Some things I have noticed - only hear it from the driver side not on the passenger side Overheating hissing noise coming from the front of the car coolant leaking I immediately pulled over and shut off the car and the temperature started to drop when I turned the key to accessory mode and the fans started running again. Turn on your audio system without the car running. I My car was idling this evening and I could hear this "hissing" noise coming from under the car (I think). If you dont hear the whistling then its being caused by the belt system. Have an 01 330CI & recently started to hear a hissing noise(as if something is leaking)coming from behind the dash close to the steering column. A squealing noise is typically caused by metal scraping on metal and it may be caused by any of the ‘n’ number of car parts, that may come loose or wear out. Probabbly not the brakes, maybe the tires but u need to check that, if u hear that noise with the engine running it might be a burned out gasket on your exhaust line. Belt noise can mean the belt is worn or loose. This could be a result I have an intermittent knocking noise coming from the rear of my car, and it's driving me crazy. When driving, a hissing sound sounds like it is coming from underneath the car. If the noise goes away, then it may be the engine or clutch assembly that is causing the problem. #4. Alternator whine is the granddaddy of car Hissing usually is boost leak though, especially after an EGR replacement which deals with the pressurised intake. Also lately my truck has been feeling kind of floaty on the road, and there are times when I'm turning and my back end feels like it's drifting on What does a vacuum leak sound like? A vacuum leak produces a hissing sound when the car is running. performance of the car is as expected but problem intermittently persists. the FOB is about 15 feet from the car. Remove the longer bolt (Illustration 1), remove the valve clamp and remove the valve. It last a long time after car is shut off (approximately up to5 minutes). However, it could also mean that you’ve got a vacuum leak somewhere, which should be easy to fix once you’ve managed to locate it. Expert. Discussion Starter · #1 · Feb 26, 2019. If the noise still persists, then the problem lies somewhere in the drivetrain or transmission. The hissing could be the pressure relief valve opening. #3. The issue was intermittent 22 Mar 2007 In the last week or so - I've been getting in intermittent hissing noise from inside the car ?? At first I thought it was coming from the air 16 Jun 2021 Get to know your car's brakes. Hissing usually is boost leak though, especially after an EGR replacement which deals with the pressurised intake. Without the a/c or heat on, upon start up, I hear a hissing sound coming from behind the dash. Its scary when you pop a boost hose off. i noticed hissing and whistling noise coming from front of the 24 Jul 2018 At first was somewhat quiet and intermittent. Not a constant tone hiss, but intermittent, more like sputtering. Car. Thursday, September 15th, 2011 AT 6:47 PM. Wiring, fuses, speakers and antennas can often cause a loss of sound. This funky flutter sound increases as you rev the engine. After you turn off the AC, you may hear a hissing sound as high pressure and low pressure areas equalize in the system. Start the car cold (in the morning) sounds fine all good. Symptom: Low, Growling Sound When Turning the Steering Wheel If you are experiencing a low, cyclical growling sound when you turn the steering wheel, the first question is whether it happens when the car is not moving. The foremost is the use of VAD. After a long and hot trip back home to Phoenix, where it was 110, when I pulled into the driveway I noticed a hissing sound coming from underneath the truck. They want $2400 to repair the problem that they confirmed was caused due to hose rubbing. If the belt comes into contact with water, be it from driving through a puddle or from an interior fluid leak, it can start to make a whistling noise. It is intermittent, and I think it happens at all speeds. Not Helpful. Release it and it starts again. The other day i went to start my car and it started up fine. Re: Droning noise coming from rear of car at both low & high speed an intermittent fa. " Discussion Starter · #1 · Feb 26, 2019. tyre fine. If there’s a hissing sound coming from under your bonnet while your car’s idling, your engine might be overheating, which can be a serious problem. Car model is a ford mustang Boss 302 sorry I must be dreaming its a 2000 toyota sienna. When driving the car, you might notice a sharp hissing sound especially given that the car is drawing more air into the engine. It is an intermittent sound. However it only blew out warm/ambient air. Alternator Whine . com If your car’s engine is making a shrieking sound it could be an issue with the serpentine belt. To analyze the problem, start the car when the fuel is low (below one-fourth tank) and listen for the sound. #11 · May 24, 2019. I've had my second-hand '65' diesel Captur for about a month now - sold by the local Renault dealership - and on a handful of occasions a strange hissing sound comes from behind the dashboard. Hissing noise from vents usually comes from Low refrigerant in the air conditioning cooling system. As you accelerate the pistons move faster and the noise changes appropriately. Also, a broken bearing may create a knocking sound as it’s jostled around inside the housing. If the noise-causing accessory has a motor, a source noise filter can be installed on the accessory's power lead to minimize radiated noise. I've never thought much of it. As soon as I shift the car into drive, a hissing noise comes from the driver's side air conditioner. I'm stumped. as the car stops and no longer gets cool air from the front, it has to cool down itself and there's a dedicated fan for doing it. The noise sounds like a horn noise, but it's not as loud as my horn. Chances are it is beginning to disintegrate, so you will need to completely replace the component. A hissing sound might occur after you turn off your ignition and can sometimes be followed by smoke from under your hood. I took the wheels off yesterday, and did a quick take apart and brushing of brake components. i have an alpine cda-117 head unit, alpine pdx f4 amp powering hybrid audio imagines Hope this doesn't sound too expensive - had diesel injector seals replaced in February and jsut a while back had some intermittent power issues which seemed to point to MAS sensor, car went to low revs only mode after about 20 mins, then problem went away, replaced MAS anyway (£45) but now the low rev mode is back together with a hissing noise If it seems that the hissing noise is connected to braking, don’t ignore it and hope the sound just disappears. 24 Jul 2020 If you hear a rattling sound when you start to drive and it goes away with the speeds, it can possibly be because of a loose or misaligned lug Other noises to listen out for include hissing, which indicates a crack in the exhaust manifold, exhaust pipe or a leaking gasket. This can produce a rattling noise from within the engine. New master and slave cylinders along with a whole new front suspension because i ran over a raised manhole cover . Alternator whine is the granddaddy of car The air conditioning works perfectly fine, and the noise doesn't sound too troublesome, it's just a bit annoying. Average failure mileage is 300 miles. It can be frustrating to turn on your car stereo and find out that the sound has cut out. I have a 2004 Volvo XC90 AWD T6 and when the engine is cold, there is a high-pitched whistle for about the first half-hour of driving. The high pressure relief valve closes with a minimum discharge pressure of 400 psi I have a hissing sound coming when my air conditioner is on. Really would appreciate those with any Elite to simply turn off their car and sit in it and see if they here a white noise/hissing sound from the front. Initially I thought it was coming from the front right tire, but upon listening to it more, it appeared to be coming from the engine bay. I know it's not the exhaust. It idles fine as well. In case you noticed your car tires makes sound since it can also be heard from outside of the car, especially when driving The main noise you hear under the hood is that of the engine’s pistons going up and down inside the engine’s cylinders. Adjust these two settings to minimize the hiss. hey guys i just got new speakers (the problem was also here before i changed them) and i have a hissing sound coming through the speakers. It might make popping noises, hissing 28 Nov 2016 This year, as the weather is turning, I started driving it and there's an intermittent hiss/vacuum leak sound coming from the dash. Control arms connect the wheel hub and the steering knuckle to the vehicle’s frame, and they are equipped with a bushing that enables the car to adapt to the conditions on the road. Any sound when turning a corner. There was hydraulic fluid leaking down onto the pedal. The drive belt is made of a rubber compound and wears out over time thus producing screeching sound. This is unacceptable for a car that was only 3 years old when this problem Instead of intermittently when the car is cruising It's a little like a hiss to release built up pressure kinda sound lol. While AC pump noise is totally normal for your car's air conditioner, hissing at any other point may give you reason to visit your mechanic, just like a buzzing noise. I proceeded to recreate the sound but it was very intermittent and usually only lasted about 8-15 seconds at a time. That`s a lot of bearings usually last a lot longer ,i remember my old uno turbo had its first one changed at 89k. suddenly my wife and i heard a loud hissing/air releasing type noise from the passenger side of the car. So although the tapping sound coming from the engine’s head may in fact be a problem with the tappets specifically, it could also be a problem with the camshaft, rocker arms, valves or even just Knocking Noise. The hissing sound may not be audible when the car is at idle. Last summer, my AC went warm. noticed when i was in crawling traffic with the window down a 'hissing' noise from what seemed like the front left tyre. A broken belt could flap around the engine compartment and make a knocking noise as it comes in contact with other parts. I know for sure I can hear it on my 20 Okt 2016 Sizzling or Hissing. 1/Allison. There are times when the engine of my 2003 Envoy suddenly changes pitch and sounds like a diesel engine when I push the throttle down. The problem that i have is, recently, i noticed a static hissing noise from my tweeter that is mounted on the door, i honestly cant remember was it already hissing since after the installation or not (but im pretty sure it wasnt). June 17, 2021. feels like a vaccume leak or something. The RPMs seem high while in this mode as I am gathering speed. It sounds like hissing water as if the radiator cap has been left off or a water pipe has split/come off, but there are no visible signs of a water leak. If the car starts making the sound as I’m about to stop at a light then the whole time Im idling the car will be squealing until I press on the gas to resume driving. The sound also gets louder when acceleration. Flapping. Patrick. Hose car off and steam and hissing comes out of rotor/caliper area. My car now has an intermittent rubbing sound when turning right. I tried jumping it Replacement Procedure: 1. I noticed the weird hissing sound coming from the passenger side firewall area. The exhaust system includes Besides the high-pitched screeching noise or an intermittent whirring sound coming from the engine bay when you turn the key, here are a couple more symptoms of a bad starter motor: 1. When you make a turn, the noise gets louder; but if you turn the other way, it disappears. Once at operating temperature makes slight hissing noise weird clunk from plate on top of intake. However, the sound should be crystal clear – as if an iPhone or I am now hearing a loud sound from the driver’s side of the car. 4 engine. Engine Smoking or Hissing · 10. However, there are other potential signs as well, such as vibrations while driving. It's hard 14 Feb 2020 Furnaces aren't the only heaters that make noise. Firstly wheel bearings or secondly badly worn or cheap tyres which have feathered. My Car Is Making a Intermittent Whistling Sound . i re did my grounds and grounded my rca's and the noise is still there. 1 Answer. It's a cyclic noise that is porportional to the speed of the car. This all spurred after updating the software on my Blackmaxx. Check that connections are clean including ground connection to the body/frame and make sure the cable itself isn't corroded. I just noticed it like 3 days ago, it is quite noticeable from my normal driving position, the noise is there when In most cases, a squealing car air conditioner noise is caused by a worn out serpentine belt. Take your car in for an exhaust system check. i heard a hissing sound also before i got my car looked at. It is a sound that can be a buzzing, ringing, hissing or other noise. The high pressure relief valve vents refrigerant from the A/C system when a discharge pressure of 500 to 600 psi or above is reached. Recently, I have noticed that after I stop and park my coupe (but this could also be happening while I'm driving--I wouldn't know) there is a hissing sound. 2. 370z hissing noise. Sizzling and Hissing A hissing noise from your car’s AC is perfectly normal. Not sure if this is normal or not Definitely sounds like a ground problem. It might make popping noises, hissing . Seems to be coming from the front passenger side, and sounds like something that could be stuck between the rotor and either the dust shield or pads. It started with intermittent hissing coming from the dash. A hissing noise is another common sound drivers hear from their car’s air conditioner. Alternator whine is the granddaddy of car Hissing noise coming from dash - posted in Maintenance: Hi everyone, It's been cooler in these regions lately and no need to run the air conditioner. The good news is this doesn’t always spell trouble. The hissing noise is intermittent and comes one every 5-10 seconds. It sounds like a loud muffler noise, like there might be a hole in the muffler, or a broken pipe. 9 Okt 2011 In a public transportation bus I wouldn't worry about this kind of sound but I have never consciously heard it in a passenger car. Above sixty it goes away. The frequency of noise caused by a car problem depends on what kind of material is involved. If you hear this sound coming from under the hood when the car is switched off, there’s likely oil or coolant leaking onto a hot engine component. So, I've posted on here before about an intermittent hissing noise in the dash, almost like I had a vacuum leak. Sounds almost like an air hose, but not quite as loud. the other sound (lasting 3min plus) is the fan cooling the engine. This may be accompanied by discolored or burned paint next to the exhaust ports on the cylinder head or burned spark plug wires or boots. Anyone else in elite here hissing sound when car is off from front center speaker. The strange hissing noise coming from the engine wasn't quite what the mechanics expected when they looked under the bonnet of a Skoda. Can't be the shocks (hope not). A chugging noise could General Volvo Chat - Hissing sound while driving - Hi, I have a 2000 Volvo S40. • Hissing or sizzling under the hood– If you hear this right when the engine is turned off, something is probably leaking. May 19, 2017. For among the problems was a 5ft python curled round the Hung out for a few, moved car forward and reverse - no more noise. Worn control arm bushings. Re: Hissing noise coming from the rear of the car. Sometimes it does it a number of times in a 5 mile drive and sometimes it does not do it at all. Sent from my SM-G920F using Tapatalk. it goes like (hiss hiss hissssss hisss hiss his hisssssssss), is this normal or no. Any Thoughts A/C - strange intermittent hissing noise from rear of car Questions not related to the fuel type, like Manual Gearbox, Body Work, Lights, Interior trim and Seats, Steering, Brakes, Beeping, Wheels and Tyres to be asked in this topic only. hope this helps. A low fuel level can cause the engine to work much harder to build the necessary pressure to pump the fuel. If I turn the car off while its making the sound, then it kinda makes a sound similar to when you slowly let air out of an inflated balloon while pinching the piece in which you 1. May 9, 2012. The expansion valve allows the cooled and liquified refrigerant to expand, becoming really cold, which then flows through the evaporator. Common car noises. it was intermittent but audible. It's how the AC works. Its hard to avoid a boost leak. Yesterday, drove about 15 miles - grinding starts, but goes away after a couple miles. Cobalt. Put in a CD and set the CD player on pause, or insert a blank tape if you have a cassette deck. I've done the usual checks, things like Exhaust, Stones in with springs, taken the spare wheel completely out, but still it is there. I have an intermittent knocking noise coming from the rear of my car, and it's driving me crazy. Accelerate the car to speeds at which the whining noise is the loudest, switch to neutral gear and kill the engine. But here is the weird part: I Overview. Much like a light rubbing or possibly even a slight grinding sound between 20-60 mph. Secondly, what sound does a bad AC compressor make? I have a 2013 honda accord ex-l v6 6-speed. My AC Makes a Buzzing Sound. 5. Discussion Starter · #1 · Jan 10, 2012. The only noises the car makes that tends to annoy me is the loud 'kick' of the A/C kicking on intermittently while driving (like a very loud click and heavy fan) I notice it more at stops. I have noticed that the volume of the noise is directly proportional to how much pressure I put on the gas pedal. Use a 3 mm Allen wrench to wind back the tensioner (clockwise) until the snail engages in the park position. Start the car and walk to the front, and listen for the noise. I'd class the knock as a deep knock, doesn't sound like metal on metal. For reverse gear, most transmissions use spur gears, also known as straight-cut gears. Bearings are disposable. on when car is started or when shutting down and intermittently while driving, It was ok on the straight roads. 8. · Internal valve leak: The compressor valve can start to leak, causing a hissing sound. Hi guys I have literally no mechanical experience however I purchased a car under warranty recently and want to iron out any issues. K&N kits and/or stock replacement filters typically allow more engine noise to be heard from inside and outside the vehicle. The hissing noise that you are describing is normal its loud because the engine is not running and fuel pump is operating at 12volts all that gas going through the lines with pressure creates that hissing type noise. Im going to the dealership tomorrow to check it 2,816 Posts. Note when the noise happens so you can better help your mechanic diagnose the problem. If the car computer (or other motor-less accessory) is causing the problem, move your receiver's wiring away from that accessory to minimize the radiated noise. Loud bang while driving: If your car is backfiring it means the air/fuel mixture is too rich or the catalytic converter isn’t doing its job. If I take my foot off the accelerator to let the car N/A. It's intermittent on my Volvo, 20 Jul 2018 I also started to notice a hissing noise from my air conditioning on my car last year. 21 Mei 2013 The hissing noise is a refrigerant leak in the AC system. You will feel this symptom when you crank the engine and you hear the whining noise mentioned earlier. Im going to the dealership tomorrow to check it Then all of a sudden there is a hissing noise. The air conditioning works perfectly fine, and the noise doesn't sound too troublesome, it's just a bit annoying. Not sure if thats what you all had but it sucked. even though it is in a garage I hit the lock button and the sound went away. com : Car complaints, car problems and defect information Hi! This morning when I pulled into the garage after taking my daughter to school and shut the car off, I noticed a very loud hissing noise coming from the back end of my car, underneath somewhere. It can still be intermitent. Posted on Nov 20, 2009. The tire is fine. It is very common for car owners to experience a whining noise when accelerating. There could be a leak in the vacuum line, the booster diaphragm, or the master cylinder. Overview. Hissing. +2. The purr of a well-tuned automobile engine is a wonderful sound. Turned on the A/C and the car stuttered a little bit which is normal, you could tell that the i had turned on the A/C. After that pull the head unit out of the dash, but leave wiring connected. I took it in to the dealer because the pedal cover fell off. My car makes a hissing noise when the air conditioning is on. You can rev it up if you feel you must, but remember the motor is getting hot fast so dont run it very long. guys, the first 5-10 seconds is the turbocharger turbine slowing down and emptying the air through the blow-off valve. Almost like a coffeemaker boiling water under pressure. When you first get a vehicle, you can quickly become accustomed to the various sounds that it makes so that you know how it should sound when everything is running normally. With a flapping sound, you may first assume there is just a bird somewhere in the vicinity. Before we go deep into the car sound problems and possible solutions, here are some of the causes that may result in AC whistling noise in car- Hissing. A whirring sound that rises and falls with engine RPM can be a sign of a minor adjustment need or a serious repair on the horizon. Rob. At start the air hissing noise is noticeable. Whenever VAD kicks-in, comfort noise packets are introduced in the audio stream. CarComplaints. Hissing under the bonnet: You’d usually hear this when you switch the car off. Also lately my truck has been feeling kind of floaty on the road, and there are times when I'm turning and my back end feels like it's drifting on I have an 02 LS V6. If its audible in the car then its a fairly big one. 83k miles in 4 years, 20 odd trackdays, 5 nurburgring runs, 3 or 4 days at Spa-Francorchamps. It's more pronounced when the vehicle is a bit low on refrigerant. However, if you do not own a turbo car, you can achieve the blow off valve noise via an electronic system, which creates a fake turbo noise. I heard a high pitched hissing sound coming from the area just Squealing Noise While Driving – Possible Sources. Any fluid that leaks under the hood hisses or sizzles when it touches the hot equipment around it. Car tires that do not have steady wear will definitely make humming noise when accelerating, even as a wheel bearing problems. However, this past weekend when we set a record temp for 418. Hi all, I am wondering if others hear a hissing sound, just after shutting off the car. Tires Or Wheel Problems. I. Chevrolet. So I'm kind of used to it. It makes a hissing noise that sounds like it's coming from the vents and the car acts like the ac is running. DRCRANKNWRENCH. ) My previous car made a frequent sound like squeezing a mostly empty ketchup bottle when the A/C was on, too. Here is a link to an explanation of whistling noises in your car and the most likely or first things to check. I have been on the phone several times with GM yesterday and today. This problem is intermittent but is getting nore frequent. HISSING NOISE & CHECK ENGINE Tacoma Car Forums . Hi, a droning noise from the rear is going to mean only two things are really possible. Find out how your brake pads, calipers, rotors, and other parts work to make your car stop when you need it A4 (B6 Platform) Discussion - Hissing sound from under the rear part of car - Hi all, I have an A4 1. Here's a few of the most common noises found in car stereo and how to fix or avoid them. Of course! Has nothing to do with what happened. You have to drive about 5-10 minutes Hello, I have an intermittent rubbing sound that follows the revolution of the wheels. Clio 172 Sport. Recently I noticed that high If you have hiss, whine, or static in your car audio system, then you need to Most often, however, alternator noise comes from a loose or intermittent 4 Feb 2008 Ok, I'm having problems with this very intermintent distorted squeal/hissing noise from my speakers. Clunking when braking. What’s more, the low level of the fluid can cause the noises the steering wheel produces when turning. 16 Des 2020 2016 Dodge charger RT intermittent hissing sound when AC is on You will need to follow the hissing while the car is idling until you Thanks Chrysler. I would double check your hose clamps, but odds are it is completely normal to hear more of a sucking/hissing noise coming from the intake. Noticed that whenever I play Spotify music via bluetooth connection to the DSP, there is a hissing/static noise in the background, especially when at the points where there's silence or start of the music piece. Also pay close attention to the quality of the sound coming from the tailpipe. Not sure if any of you have dealt with this problem before but my car had been making a hissing/whistling noise for over a year and it had been getting progressively worse. Knocking from the engine The hissing sound is most likely the refrigerant going through the expansion valve. Sorry to hear you are having issues with your new i-DOCK / i-SYNC / BS-1. So, if you’re hearing a whining noise when accelerating, then they’re most definitely is a problem that requires an immediate solution. A Mitey Vac will tell you zip about a boost leak. Recently, when car is in motion, I can hear a hissing sound from outside 19 Mar 2012 But if I maintained a constant speed the car was a nightmare. Volume control knob did not affect it, and it continue radio doesn't work - speakers make intermittent hissing sound - 2004 Mini Cooper 5. It could be an oil or coolant that is leaking onto a heated engine part or the engine could be overheating. 7 Feb 2008 My car was idling this evening and I could hear this "hissing" noise coming from under the car (I think). Crunching Noise At Low Speeds · 9. See full list on liveabout. Car AC systems work by pressurizing liquid refrigerant and then releasing through a very small opening. I firstly got an allphones car adapter for my iphone and from the start there was always a hissing sound when the adapter is being used and i'm playing music to my car stereo (which has an AUX input) i thought the issue was the car adapter. 20 Jul 2005 Hi all, I am wondering if others hear a hissing sound, just after shutting off the car. The other day I began to notice an intermittent whistling or hissing sound when the A/C is on. When the hissing stopped, air was cold. No. Originally Posted by rkt2003. It almost sounds as if something is "caught" or is dragging on some rotating object. I would get the AC system pressure tested. The funny thing about it is the sound stops when two things happen The noises your car makes are extremely helpful in diagnosing problems. Re: Hissing/ Whistle Sound From Front While Cruising. 4 Posts. There are two possibilities to which comfort noise is injected in a voice call. 25 Jul 2017 just had AC evaporator replaced. The car drives normal. Unlike home audio systems, car audio systems have many sources of noise to deal with. Jun 29, 2009 #2. The hissing sound is most likely the refrigerant going through the expansion valve. 2008. I will remember that when it is time to buy another new car. Do you see those white lines that make noise when you drive over them? It’s REALLY close to that sound, only “faster” and a bit deeper sounding. #8. I THINK it is coming from under the hood on the The impact didn’t stop the car but shaved about 15 mph. You will come up on boost and any boost leak will become apparent with a hissing sound. :eek: Also, doesn't always do it, 30 Jul 2016 You'll hear the same "hissing" noise from every Expy/Navi with rear A/C. EXPERT. While a sizzling sound is great when you're at a barbecue, it's not as positive when it's coming from your car. It sometimes goes away after driving for a while and another time it went away after I drove for awhile, turned off the car and re-started the car My car has the set up Craig has pictured, on my car above the tank is the plastic storage insert/tray, the roll over valve (18 on the diagram) didn’t have enough room to be mounted vertically, Morgan just left it flapping around in the hope it would jiggle around enough to allow the pressure in the tank to equalise, it didn’t , the tank would constantly vacuum. Sound Quality Issues with 30pin Receiver: Hissing / Crackling / Interference / Intermittent. There are various forms of blow off valves available for turbocharged vehicles. At low speeds, you will be able to feel the vibrations, while at higher speeds, they’ll manifest as humming sounds. If this is the case, the squeaking may be caused by an aging belt, such as the serpentine belt, becoming loose and losing traction. Hissing noise from Microlab Solo5: karolis94: Solid State: 0: 25th March 2016 02:49 PM: static 'hissing' noise problem: hakentt: Car Audio: 20: 14th April 2014 06:22 PM: Squeezebox making hissing noise now! tripathdude: Digital Source: 0: 18th March 2008 11:07 PM: Hissing noise from a sub: DECKY999: Subwoofers: 6: 14th February 2008 12:48 AM The car does make a lot of noise once turned off, especially if it was driven in the heat. It even pauses for a second & starts hissing again. 3. The car has been fine for 3 years and 35,000 miles. I got out of my truck this morning after driving to work, and there was this intermittent hissing sound like air was escaping from somewhere. 4. hi all, was driving out of the cottage this weekend. I hate reading this forum and I just know the engine mounts are the next thing I noticed tonight when I started it up in the driveway for kicks that there was an intermittent hissing sound coming from somewhere under the car, 6 Mar 2020 If your car is making a sizzling or hissing sound after the engine is shut off, then chances are something in the engine bay is leaking. My car's aircon makes a hissin noise every now and then and just couple of weeks ago I had the air con recharged and the guy said everything's fine so now i just ignore it when the noise comes on. Update 2016 Chevy Traverse AC leak: My truck is currently at the dealership. Leaking Valve. My AC Makes a Whistling or Hissing Noise. My car still runs like it has intermittent misfires. no problem. Noise can be static, whine, hiss, distortion, or other sound issues. Have to be moving though. Your car’s brake system is complex, so it’s best to take your car to the nearest Firestone Complete Auto Care where one of our technicians can perform a diagnosis to pinpoint the hissing noise, and recommend any necessary repairs. Often times a vehicle manufacturer will ground all of the dash instruments to one central location. If I do hear it, once I put the clutch in, it stops. On my 1998 Tacoma 2. nothing amiss. 3rd Gear. it was ok on the When decellerating from about 10 to 15 mph, the noise starts. Bang: A loud, sudden abrupt sound, like a gun has gone off, is your vehicle backfiring. Sizzling and Hissing Car hissing sound I have a 96 buick skylark, 2. A small leak could cause a hissing sound when you press on the brake pedal or let off. ratskat. Powered by the mixture of fuel and oxygen, combustion occurs when the spark from your spark plugs act as the trigger. The hissing noise coming from inside the car comes and goes immediately when pressing the 30 Jul 2017 Our car has developed a hissing / wheezy / gasping sound. The best thing you can do is have a professional mechanic complete a car is making a noise inspection to be sure that the belt is the source or have them replace the belt that’s causing the noise. One of the most frustrating aspects of car audio is noise in the system. #2 · 9 mo ago. 5S. 18 Des 2016 I've got the same thing, 1. The air inside the cabin flows through the evaporator, which then cools the air. 6 Jul 2018 Sounds when turning can indicate a problem with your steering system, which can be dangerous. 15 Jan 2021 I've heard that hissing on previous cars, but it only lasts for a little bit when you start up the car. Whenever I drive my car I heard a hissing or whistle like - Buick 1994 Skylark question Your car makes a humming noise when accelerating. Hissing or Sizzling Noise When Car Is Off. As you accelerate, the noise gets louder—maybe it sounds like an airplane taking off—but after a certain speed the volume is consistent. First time I heard it I thought I put a hole in my tire, but then realized the sound is there every single time I shut the car off. Some things I have noticed - only hear it from the driver side not on the passenger side 5. It is perceived as a sound near the head or within one or both ears. I thought ti was the a/c at first but the sound continues even when the a/c is off. Depending on the type of system used by the carmaker the metering device can be an orifice tube usually located in the engine compartment or an expansion valve often located in the 2006 BRM Jetta. Try troubleshooting and fixing the problem at home before taking your car into the dealer or auto repair shop. Following week, same thing while returning from car meet. Here is the link; radio suddenly went off and speakers started making an internittent hissing or static sound. The other noise you might be accustomed to is that of a loud exhaust system. (Intermittent hissing) Hey guys, drove my car today and after I parked it, I noticed a weird hissing/ air leaking noise coming from the right side of the engine bay. Go drive around the block or even to the store and it sounds alright but come to a stop and it starts idling a little smoother but there’s a very intermittent hissing like air release As the belt progressively gets looser, this noise will become more noticeable until it’s constant. The noise is intermittent and isnt constant, it happens like every 30 secs to a minute. Probable cause: This could be a few different issues. . The only cause of hearing a hissing sound or a static sound during a voice call is the introduction of comfort noise in a conversation. I'm hearing a weird hissing sound from the engine bay that intensifies with RPM. The compressor was not on, nothing was on inside the car, but it sounded like it was cutting on and off. 166 Answers. We recently replaced the A/C condenser motor (the previous one was making an intermittent loud grinding sound) and upon restarting the car afterwards, when the engine was warm and the a/c was off, we heard a loud hissing noise (sounded like a pressure relief valve) and smoke started coming out of the passenger side of Answer (1 of 4): Hissing suggests air movement through or around a restriction. The compressor within your AC has a valve that makes a hissing noise if it starts leaking. Published: February 2019. This noise only happened when pressing on the gas and while driving. Sounds very similar to your issue without the hiss. Does not seem like it is coming from any of the tires. 14 Mar 2017 13. Jun 21, 2017. So, it’s necessary to figure this scraping sound while driving as early as possible. 2001 SC1 Automatic w/ 80,000 miles. As your car ages, the engine can consume, burn, or leak oil. I brought the car in multiple times to the dealership for this very problem and every time they add more freon but it doesn't seem to help. its either a short 14 Feb 2020 Furnaces aren't the only heaters that make noise. When the oil level gets too low, there can be a situation where air gets pumped through the engine, along with the reduced amount of oil that remains. A low-pitched humming from under your car. Valves help with the pressurisation of the refrigerant gas, so you should book your car in to have its air conditioning system serviced. This noise is the freon in the air conditioner that is still circulating. If you hear a hissing sound, turn down the gain on the amplifier and turn up the volume on the receiver. 7. I have a 2003 GMC Sierra 2500HD 4wd with the 8. 7L 79780 miles, I started hearing an intermittent hissing noise, now check engine light is on. Blow off valves will release this pressurized air and makes a desirable hissing noise. My car is making a noise when accelerating Slapping I noticed this the other day when I was driving around. While driving, you hear a low-pitched hum. Hissing under the hood – This car noise may mean The best way to describe it is it sounds like I would expect the the expansion tank to sound if the car was overheating and spitting coolant out the seams at 12 Feb 2018 Noise in your car audio system can be caused by more than one issue. 9 Nov 2013 I noticed a 103TSI (Mk7) making the same intermittent hissing noise that when i turn the car off sometimes i will hear a hissing noise. There isnt any noticeable signs that its affecting the performance of the car. I drove to work and all was fine, but when I went out to the lot after work my car was completely dead. passed first MOT 2 weeks ago with flying colours. But only occures if the air conditioner has been running. #1. Here is a video capuring what it sounds like with the clutch engaged and dis-engaged: YT version: Neutral noise. I had mine checked for a leak this summer (no leak found) and this was the problem. If the system is running you could use a stethescope with it's probe removed to locate it perhaps. A knocking noise can be caused by one of several things relating to the alternator. Fortunately, most car noise can be easily identified, and you can often resolve the problem on your own. Don’t ignore it, listen to it, and use this guide to help de-code the source(s) of the noise(s) coming from your Ford. (to the point I turn off the A/C whenever possible so I don't have to hear it. If the whine is audible, fill the tank immediately. I took it to a repair shop, he "recharged" it, worked "ok" for about month with minimal hissing, and then went warm again and hissing was continuous. A hissing sound from under the bonnet suggests there is a fluid leak, which is getting onto a hot part of the engine, such as radiator coolant leaking onto the 2 Mar 2010 Hi Bhpians, I got my car's (Maruti 800) AC serviced and gas topped up today , also the pipe from condenser to grill was changed. One of the more common causes that creates a hissing sound coming from your car is an overheated engine. Hissing present, air is warm. Your home's hot water heater can also be pretty noisy. If you hear hissing outside the vehicle, it could be the sound of air escaping a punctured tire. kind of like the noise you would hear if you poked a hole in something like an air mattress and air rushed out. One member suggested re-charging the A/C, which seemed to fix it temporarily, but it started coming back not too long after. Definitely got shook but it wasn’t violent. They added refigerant and everything is OK. Freewheeling. The Engine Overheating. You had the same type of intermittent hissing noise? 18 Mei 2014 Also, that intermittent hissing sound you normally hear coming from My daughters car will do this, while running, when the freon is low 8 Feb 2009 the road i hear a hiss that sounds like its coming from the vents This is the noisiest vehicle I have ever had with hood squeeks, 1 Feb 2020 Since purchasing my RF in September I have noticed an intermittent hissing noise within the cabin, that stops when I turn the air 22 Feb 2020 4. There is always this hissing sound when I depress my break pedals, the break is very sharp indeed and there is no known drop in break fluid level I need experts to enlighten me on what to check. Any I have a 2013 honda accord ex-l v6 6-speed. The second sound I'm worried about is a clattering/rattling sound the car makes in neutral, whenever the clutch is NOT pressed it. 25 Mei 2006 I'm getting an intermittent hissing noise coming from behind the work car also has that liquid through the pipes sound occasionally. It's coming from the direction of the passenger-side vent, or perhaps the glove box. Helpful 0. The serpentine belt is a long, winding belt that keeps many crucial parts of your car functioning, including the power steering pump, air pump, water pump, alternator, and (of course) your air conditioner. A: Noise is the most common symptom of a bad wheel bearing. Knocking Noise While Driving I have an 02 LS V6. This valve controls the pressurization of the refrigerant, so this needs to be repairs ASAP. Here’s a look at car rattling noises from both inside and outside of your vehicle and what they might represent. · Compressor If there's a hissing sound coming from under your bonnet while your car's idling, your engine might be overheating, which can be a serious problem However, if you can hear a hissing sound it's probably the sign of a vacuum leak, especially if your check engine warning light comes on and your car seems 13 Mei 2021 Some car noises can be normal but some car sounds like an engine A hissing sound could mean there's a crack in the exhaust system. Hissing or sizzling under the hood. I've brought it in to Lexus and the technician told me it seems like the noise occurs when the freon is injected. It sounds like water or another liquid is dripping onto something hot and sizzling away. Refrigerant leaks: Escaping gas might be the actual problem. not sure if this has anything to do with it. the hissing sound comes on for about 3-4 seconds every 4-5 21 Jun 2009 Hi i have this intermittent problem , when the car gets up to operating temp. It might be difficult to hear while the car is running, but if you turn off the car and let it idle for a few minutes and can still hear the sound, it’s generally a sign of engine overheating. A hissing sound could mean there’s a crack in the exhaust system. Buy for $450 at StackSocial. When I came back out an hour later to leave for work, it was still hissing. A Hissing Air Conditioner A continuous hissing that sounds like gas escaping from the AC is something is usually a warning noise. Most are older. However, the sound should be crystal clear – as if an iPhone or Fuel pumps work by pressurizing the fuel and sending it to the engine. 1,870 Posts. Knocking Noise when Accelerating · 12. Let’s explore further what all things you can follow to deal with such situations. These are used because they’re much cheaper to produce than helical gears, and Sound Quality Issues with 30pin Receiver: Hissing / Crackling / Interference / Intermittent. A quiet car makes for a happy driver, but once a rattle or some other odd noise emerges, your peace of mind may evaporate. Have just installed a 4-channel active sound system with DSP. Every couple of minutes it will make a high-pitched whistling sound that builds in intensity until ending in a final "burst. I am thinking the turbo has gone but could it be something like the dump valve? or even a belt? there is no whirring sounds when accelerating, just the hissing (and general diesel groans). Knocking from the engine Thereof, Why does it sound like air when I press the brake pedal? Hissing. One noticeable one was a hissing noise like air was leaking at idle. Last weekend I took it camping and towed my pop up tent trailer. There is also a major loss in engine power during this. This is great for them but bad for car stereo enthusiasts. Air Conditioner Problem Causes Whistling. 6. 6tdi manual. This may caused due to worn parts such as brake, timing belt or worn drive belt of a vehicle. With correct tensioning and proper maintenance Speaker Noise Causes. • Humming or whirring under your car– This type of sound is difficult to pinpoint because of the echoes and The car does make a lot of noise once turned off, especially if it was driven in the heat. When the belt no longer moves smoothly along the pulleys, it makes a noise when the car is accelerating. #12 priustexasbob , Dec 6, 2011 Why does my 2003 Envoy sometimes sound like a diesel and lose power on acceleration? The problem is intermittent. Car in question is a 2007 Nissan Altima 2. this system exists in nearly all cars, but starts when the air is hot and 5 I heard the whirrling/buzzing noise about 5 1/2 hours after I turned it off. It seems like there is some kind of hissing noise coming from my passenger side footwell. You could not duplicate the noise if you were in park and pressing on the gas. pulled over to check for nails etc. Just waiting to hear back from a Senior Advisor. If you have ever heard a car with a flat spot on a tire or a bubble then this is what it sounds like. 1st: Start at the source, make sure the battery has a good ground connection. Most of the time, a whistling or hissing noise coming from the AC system is not a sign of a system problem. As soon as I press in the clutch the sound goes away. AC System Noises as a Diagnostic Tool to Save Money 12 Jun 2012 anyone else hear this? its an intermittent kind of hissing noise I understand that you have taken your vehicle to the dealership and 18 Mei 2004 Has anyone noticed an intermittent hissing coming from the climate control system? It sounds like the purging of a pressure or vacuum Mechanical Problems/Vehicle Issues and Fix-it Forum - Hissing or "Release" Sound in AC - Okay so I've noticed this in two cars already. However, diagnosing this problem can be tricky, even for the most experienced of mechanics. Car 9 Okt 2011 In a public transportation bus I wouldn't worry about this kind of sound but I have never consciously heard it in a passenger car. The longer the air conditioner was running the longer the hiss/whistle/girgle lasts but not longer than 4 or 5 minutes. on June 10, 2017. If you hear the AC hissing after you turn your car off, that’s actually just your car’s way of equalizing pressure. Of course, 25 Jul 2019 Is your air conditioner making a hissing noise? Service Experts Heating & Air Conditioning out what the noise means and how to fix it. Either the rubber has gotten old and brittle or the tensioner could be failing. Grinding manual transmission when shifting. Hissing or Popping Noises The biggest clue to look for is an intermittent hiss or popping noise while the engine is running. Mercedes S55 K AMG, E320 CDI. The same applies if the belt becomes loose or damaged. Your car shouldn’t be making unwanted noises apart from the natural sound of your engine. Play. I have a 2008 Passion with 64,000 miles and two weeks ago it started to make a noise from the front of the car - sometimes. Remove the fuel pump relay and run the engine at idle to de-pressurize the fuel system. Sometimes, your car makes some shrill metal scraping sound while driving. The serpentine belt is a continuous belt that is used to drive multiple devices in your car’s engine, including the alternator and water pump. My car when i start it up is making this hissing noise the sound i can describe it best as if a tyre is losing air- but its not the tyre, the noise is coming from the engine. But I do get a hissing sound, like a wannabe rally car.