Gti - Volkswagen :: 2008 - Constant Whistle Noise And The Pitch Changes With RPM?
I have a 2008 VW GTI which I love and have maintained pretty well. I unexpectedly got a job far away from home and couldn't move for two years (!) so right now it has about 70,000 miles on it (poor thing.) Luckily I now live about 5 miles away from work and it's finally getting a rest.
Long story short is that the oil was overfilled during a routine oil change. Foolish me didn't check the oil before driving away (i didn't do the change!) I got about a mile or two before the oil pressure light and beep told me to shut off the car, which I did immediately, and pulled into a shop literally a block away. They bled out some oil and checked a few things out and everything looked fine. But as soon as I left, and to this day (about a month later) I get a strange whistling noise when the car is cold and at low RPM. It's a constant noise and the pitch changes with the RPM (higher RPM, higher pitch) after warming up for a minute it goes away and doesn't come back until the next time I start the car.
My guess is that oil got somewhere it shouldn't have, like the turbo? And now something is leaking, like air? The car drives fine, no stutters or significant loss of power. Is there a way I can diagnose the issue myself before taking it in? Or should I leave it be and let the professionals take a look?
Ford 6.0L Power Stroke Diesel :: High Pitch Whistle Noise From Turbo / Exhaust Area
For a while now, I have been hearing a very high pitch whistle noise from the turbo/exhaust area. Everybody told me it was an exhaust leak, but I never could pin point the leak. While I was under the truck last weekend I found the flex joint on the passenger side up pipe was broken a leaking.
I ordered a Dorman replacement pipe that comes with a new gasket and hardware.
I will be the first to admit, I am not a fan of Dorman parts... BUT, this pipe is really nice. It looks identical to the pipe being sold on Dieselsite.com, it doesn't have the scoop inside to direct exhaust gas to the EGR cooler and it comes with all the mounting hardware.
[URL] ....
Once I got the turbo down pipe out of the way and soaked the bolts with penetrating oil, I had the broken up pipe off in 30 minutes.
Chevrolet - Malibu :: 2005 - Making Slightly Metallic Thud Noises While Turning?
I have 2005 Chevy Malibu that has been making slightly metallic thud noises while turning. The car does not need to be in motion, but will make the noise in both forward or reverse in both directions. The noise is gradually increasing in loudness. I have inspected the CV boots and verified that this car has electric power steering assist. The dealer would not look at it, stating that the "Malibu's do this". Additionally the service rep stated that "if he had it checked out they would not find anything anyway." This noise does not sound like anything that should be ignored and sounds like major failure / safety issue pending. I can find no consensus on what might be wrong?
View 4 RepliesSubaru - Crosstrek :: 2014 - Low Pitch / Pulsing Vibration Noise On Left Turns
2014 Subaru Crosstrek XV CPO purchased December 2015.
Last month I slid out on a heavy snow day (no snow tires, I know!) on a left turn and the front passenger wheel struck the curb forcefully enough for the wheel to be angled outwards about 15-20 degrees when steering wheel was straight. Lower control arm was wrecked, had it replaced and alignment done by the local subaru pro. He noted that the caster was now 0.5 degree off, which he noted to be "within specifications". He said it's not a big deal, but if I wanted it fixed, I could have the frame pulled at a frame shop to correct.
I'm just happy to be driving my rig again, but I notice a somewhat low-pitch, pulsating, vibration-like noise whenever I make a left turn at a certain angle. It seems to resonate when I hit a "sweet spot" of speed/turn.
I made a video : [URL] ....
Toyota - Tacoma :: V6 Whistle At Nearly A Constant Pitch While Not Braking
My 2003 Tacoma Pre-Runner V6 has started whistling at nearly a constant pitch which stops only when braking or after it has sat (not-running) for along period (hours). The whistle starts after the engine has been running for some time (10min +). I have been able to narrow down the whistle to the drivers side of the engine compartment but not any part in particular. I have checked the vacuum hose connected to the brake booster but is appears to be okay based on visual inspection. I have also briefly disconnected the vacuum hose (while pinching it shut) from the brake booster while the engine was running but the whistle persisted. When I stop the engine the whistle persists for about 20seconds before slowly fading and with my head under the hood I have heard a faint psst sound after it dies out. I have had not problems braking but do not want to start having braking issues. Any thoughts on troubleshooting this whistle?
View 3 RepliesGrand Prix :: 2005 GP Intermittent Start - Turns Over Well But No Fire
My 05 GP randomly decides not to start. it turns over well but no fire . Sometimes even when I just stop for gas when its already warm. if I leave it for a few minutes usually it will start, run a little rough for a minute then run fine till next episode. no faults show up. I was thinking maybe the fuel pump relay was acting up.
View 2 RepliesChevrolet - Beretta :: Brakes Don't Work While Sharply Turning
My brakes work well enough while going straight. However, when I am sharply turning the car and braking at the same time (like when I'm pulling into a parking space), the brakes don't work.
This is potentially dangerous for the pedestrians/other cars near me when I'm parking (but no accidents yet). A quick brake check by my mechanic while the car was in for something else showed nothing out of the ordinary in there. It's a 1995 Chevy Beretta.
Questions: What is causing it? How is it fixed? Is this something that a tinkering amateur can do, or should I go to a professional.
Prius (2004-09) :: High Pitch Squeak / Whistle While Accelerating And Braking
My 2007 Prius Touring creates high pitch Squeak/Whistle sound while accelerating and braking, But if I put the car on neutral then the sound completely goes away. I have all the holes covered on the both side mirrors and this still occurs. The sound is constant for as long as I accelerate and Brake and the intensity varies with how hard I accelerate or brake, It also does that during regen braking when I leave the accelerator.
View 14 RepliesMalibu :: 2008 Chevy LTZ - Revving Or Fan Noise When Turning Left
I have a 2008 Chevy Malibu LTZ and last week I noticed a revving noise like a fan or something whenever I accelerated from a stop and turned left. Continues throughout the turn and stops when going straight. Doesn't happen on a right turn. Also happens on a windy road when turning left more sharply than just a gradual turn.
Also just noticed this in stop and go traffic. When accelerating slightly and letting off there will be a short grinding/clicking noise that lasts 2-3 seconds or sometimes until I hit the accelerator again.
Pontiac - Montana :: 2002 - Whining Noises When Turning Sharply
I own a 2002 Pontiac Montana van with 36,000 original miles. The past year it started making a loud whining noise that seems to come from the rear of the vehicle. It seems to be worse in summer than in winter. It iis really loud when turning into a parking lot or when turning sharply to go thru a drive thru at a restaurant. I have taken it to several mechanics and also to a dealership, and no one seems to be able to find the problem.
View 4 RepliesMalibu - Chevrolet :: Humming Noise From The Front When Turning Left On The Highway
I have a 2002 Malibu and we have had the car about 3 years and since we purchased the car it has what a humming noise from the front when changing lanes on the highway or when making curves on the highway only when turning left.
Being an avid Car Talk listener, I decided this was probably being caused by wheel bearings and I decided to tackle the job myself and changed both left and right front wheel hubs and the noise did not change, it is still there exactly as before ! I also replaced the brake pads and rotors while it was apart.
Remembering other car talk conversations, I decided next that it must be the tires, I replaced the tires which were due for replacement anyway and guess what ? The noise is still there exactly as before !
Out of ideas, I took it to a mechanic and he said that he ran the car on the lift and was able to reproduce the noise on the lift and he felt it was coming from the differential within the transmission. While it was at the shop I had him do a wheel alignment as well to eliminate any sort of suspension issue.
My question, does this make any sense ? To me when the car is on the lift, the differential really isn't doing anything, the wheels aren't turning at different speeds because they aren't touching anything therefore to me, the diagnosis of differential doesn't hold water.
Pontiac - G6 :: 2007 - Steering Stick While Turning Sharply At Slow Speed?
2007 G6 Problem occurs at slow speed with sharp turning, such as coming out or into the driveway. As the steering rack moves slowly it tends to stick and release 3 or 4 times when turning sharply at very slow speed. It makes a sound so loud even the passenger cam hear it and the driver can feel it in the steering wheel. Does occur while driving normally. The dealer says its a GM problem with no real correction. They greased the rack and said the problem would return soon, but it is not a safety problem. So far they have been right on both counts. Are there any real cures?
View 5 RepliesChevrolet - Malibu :: High Pitched Noise When Turning Steering Wheel Right And Left
What do I need to do about the high pitched noise I hear when turning the steering wheel right or left?
View 2 RepliesFord Escape / Hybrid :: 2001 - Loud High Pitch Whistle / Whirling Sound When Accelerating
My girlfriend has a 2001 Ford Escape 3L, 6cyl. When accelerating there is a loud high pitch whistle/whirling sound. The sound varies with the amount of throttle you give it. More throttle = louder whine. Doesn't seem to do it when idling or coasting. What that could be? I'm about to remove the belt and take a look at the drive belt tensioner and other pulleys.
Just checked pulleys and tensioner and the tensioner seems fine, a/c pulley spins smooth and free no play, alternator spins smooth no play. The belt needs to be replaced. I wouldn't think this would cause such a load whistle under acceleration. I would expect it to do it all the time if it was the belt. I'm looking at the water pump pulley and belt too and they seem ok as well.
Subaru - Outback :: 2005 - Whistle Or Whining Noise Periodically
In the last couple of weeks I've been getting a whistle or whining noise I think from under my car periodically. It doesn't happen when I start the car, not when idling and starts at about 20/30 mph. I've had the car in the shop for regular maintenance, just replaced front bushings, put on new rear brake pads and new rotors. I've checked the car for anything that might cause wind since it comes and goes even while driving. Seems worse in hot, damp weather. Back to the dealer today because it was loud and they say drive shaft, but there is no vibration and the car is running very smoothly. It's driving me crazy when it happens because it almost sounds like a plane landing.
View 13 RepliesPontiac - Bonneville :: 2005 V6 Intermittent Starting / Won't Fire Right Away After Turning Over
2005 Bonneville SE. 3.8 liter V6 46,000 miles.
I just purchased the car in September of 2013 and it's in great shape. Over the past couple of months, I have noticed every once in a while, it won't fire right away after turning over. To get it to start, I have to press down on the accelerator once or twice while cranking. The problem seems to occur when the engine is relatively warm. It seems to have no issues after the car has been sitting over night.
Lexus GX 2004-09 :: 2005 - Bizarre Whistle Noise From Front Right Wheel?
I have a 2005 Lexus is 200, but I'm not sure if the model even matters for my question.
Anyway, I'm hearing a strange whistle from the front right wheel, and I'm sure the sound comes from it. I made a youtube video so you can get the idea.
The sound starts at around 50km/h speed and it does not change after that, meaning that it doesn't become harder if I speed up and if I slow down to 40 or 20 it does not go away. But if the car is cold, it does not start until I reach 50-60km/h speed.
Also, I tried turning the engine off on neutral while driving and it did not influence the noise in anyway. So its not related to motor.
In the video it starts from 11s and you can hear it clearly starting at 57s when I speed up. Because of other sounds you probably can not hear it as clear as I can, but just listen to the whole video and I think you will get a clear idea.
Here is the video: [URL] ....
The thing is, I went to a decent repair garage and they could not say what it is. So assume that basic things like breaks or the like were checked by mechanics.
I want to add that there probably was a hard hit to the right wheel recently while driving in reverse, I say "probably" because the person did it does not want to admit it and I can only guess, so I dont have an idea how it went. But I found a deep slicing (not sure if its the right word) on the right wheel tire and it was so deep (and around 5cm in width) that I had to replace the tire. So assume that there could have been a hard hit and the wheel took damage. The noise started a couple of the days after I found it.
Ford F-150 (2004-2008) :: 2005 - Whistle Noise Through Intake When Cold
Whistle thru intake. I have a f150 2005 with a 5.4 and it likes to whistle when cold weather when I press the gas it goes away until it idles down?
View 11 RepliesSubaru - Outback :: 2005 - Steady High Pitch Noise After Pushed By CHP
2005 Subaru Outback Wagon just had 60,000 mi service, O-ring replaced. running fineran out of gas on HWY. CHP arrived 2 min before AAA and insisted on pushing me to next exit, at least 5 mi. Per copper's instructions, automatic transmission in neutral, brakes off. Now there is a steady new high-pitch to the background engine noise that doesn't change with speed. What happened and do I need to take it to the shop?
View 8 Replies