I have noticed a high-pitched whine coming from the front end at high speeds. Above 90-95 mph any use of the accelerator results in a high-pitched noise, unrelated to RPMs. Past 120 it starts sounding pretty bad/loud. My guess is that the fuel pump is sucking so much gas that it is having issues, or the throttle control is just unhappy in that range.
View 4 RepliesPicked up a 2014 IS 350 F Sport (ultra white with red interior if curious) and have been having a blast with it over the weekend. One thing I noticed yesterday though was some transmission whine when accelerating, I drove it home about 25 miles so the tranny and engine where plenty warm and checked the fluid, and between the two indicators it was touching the bottom dot.
If I remember correctly this should be an accurate reading while the engine and transmission is hot, or am I remembering wrong?
My car has 155k miles and I haven't had any previous issues with it. I noticed probably 30k miles ago the beginning of a whine sound when the car accelerates. The noise has been getting louder (it's really not that loud) but I am wondering what this could be. I want to avoid anything happening to the car and want to find out what the problem is so I can fix it.
View 6 RepliesRuns great in all gears 90'000 miles Now has a high level whine when. Accelerating even when. Still and in neutral. With. A/c. On or off sounds like a jet spooling up. When pressing gas pedal it gets higher in pitch as. You run engine up the lowers when you take foot. Back and off. All gauges fine no other problems with car. But. Worry some sound.
View 2 RepliesThe vehicle is a 2005 Touareg 4.2 v8 with 81k miles. I purchased from a dealership and have been having nothing but problems from the day I purchased it. (2 months ago) the day after I purchased it check engine light came on, headlight range light, air bag light, and now this noise I have owned about 15 vag cars and also own vagcom no codes pertaining to this noise... Above 10-15mph there is an intermittent whine (high pitched) for the most part the noise is there most of the time.
It does not stop when in neutral not effected when the air is off or on, does not change if you down shift, no change if the wheels are turned. I broke down and took it to a very trustworthy Audi shop in the area and you guessed it the entire way there no noise... The tech drove it no noise so I had them flush and fill the trans as it was due for it anyways. They informed me that it was dirty and I figured that it may have taken care of it. Well after a 20 minute drive home the noise started again! I took a short video....
what could be causing this. The faster I go the higher the pitch sound. It only occurs when pressing the gas pedal. As soon as I let off the gas the noise is gone.
View 5 RepliesVery high pitched "whistle"(enough to give you a headache) as vehicle speed increases or fan speed increased. This will not occur on recirculate and will go away if a window or roof is opened.
View 5 RepliesHigh pitched whirring noise when the climate control fan (compressor?) is running at low speeds. It doesn't seem to matter if the air is on or not. I'd like to know what it cost to fix and if it is covered under most extended warranties.
View 4 RepliesIs there any way i can use vag-com to make the rear view camera stay on longer and during high speed reverse, and make it come on by pushing a button?
View 9 RepliesI just purchased a 2011 Toyota Camry with about 36,000 miles on it. Within the past couple weeks, the transmission began producing a very loud and uncomfortable whine when accelerating at low rpms. The sound resembles that of a kazoo or a super charger. I've taken the car to several dealers and have been told that it's a "normal" noise for the 2011 Camry. To test the validity of this comment, I asked to test drive a few other 2011 Camry's and only a couple made this same noise. The dealer did replace the power steering pump, as he thought that might be causing the noise. However, the noise is still present and seems to get louder with each day I drive the car. I do not believe this noise is normal.
View 5 RepliesLately I have noticed (when driving with my windows down) that there is a very distinct "whine" coming from the transmission area when accelerating through the low gears. Best I can describe it as is a quieter version of the sound a car makes in reverse. I can't hear it with the window is up, only when the drivers side is down. The car drives normal, and I haven't noticed an issues except I can hear this noise in the low gears. Has it always been there, it's normal and I am just "tuned into it" now, or is it a sign of problems to come?
View 14 Replies2010 Ford Focus. My fiancee noticed that when accelerating, the car has an electrical sounding whine coming from the engine. It only occurs when we're accelerating and pitches a bit higher when we're turning
We have until Thursday to return the return the car if their is an issue.
I've attached a video of her revving the engine.
The truck is a 2012 f250 6.2 flex fuel from alberta canada. This isn't the first tranny form out there that I've heard do this. Tranny seems fine shifts all right just a whine while accelerating.
View 7 RepliesBrand new to diesels with an 02 F250, 7.3 auto, 149k, 4R100. I have been hearing a whine (not the turbo...) for the last few days and after searching the web I'm freaked out about transmission issues. The whine is mostly present in gear while accelerating, I can slightly hear it in park/neutral as well. The sound is a little higher pitched than a power steering pump, pitch rises with acceleration but doesn't FALL as fast as the RPM with shifts, it lags for just a second then drops and starts the climb again with the next gear (i feel like this is indicative of something?). Runs fine and drives like what I would think is normal, only leak i see looks to be from valve covers making its way to everything. Transmission fluid looks great on the dipstick.
View 1 RepliesLooking for your collective expertise
2007 E350 with 5.4L and 4R70W trans. 107K miles and the fluid has probably never been changed ( my mistake - thought it was 100K interval - finding out from my reading that is def not true ). Anyway, following is recent development (last couple days):
Symptom #1: In Park/Neutral there is a whine. As soon as you put it in P or N, the whine 'spins up', stabilizes, and does increase with engine RPM.
Symptom #2: Hesitation (albeit minor) when starting from stop in D and R, with _very_ minor shudder. Sometimes feels like it's struggling a bit to move its own weight just until it's rolling.
Symptom #3: Shudder when accelerating in OD. No shudder when I turn off OD. It does not stop when applying brakes (a test suggested elsewhere). Also, the shudder does not happen when applying gas while braked in D at standstill. Only at highway speeds (enough to be in OD).
This all started at the end of a trip (90 miles or so in 85-90 degrees) when I was pulling a utility trailer (maybe 2000 lbs loaded). Not sure if related, but traction control warning went off a couple times. I think I have a axle seal leak that may be triggering that.
Otherwise shifts fine (no change in shift behavior or smoothness). Things seem to be worse when it has heated up. Should I start with a fluid change? Wasn't sure because there are comments out there saying don't do it or the tranny will just fail faster (I am skeptical).
I have a whine that occurs while I am between 70-73mph. The sound goes away when I take my foot off the accelerator. I can sometimes but not easily make it occur at around 40mph as well. The sound is barely noticeable, but definitely there if you listen carefully. What it could be? I have a late 05 model and I have tested without the roof racks.
I also would lke to know if it is normal to hear something similar to a chain turning, this time when you let off the pedal and let the car just cruise. You can only hear it with the windows open especially inside a parking garage. I would think it is normal for the V8 engine or AWD setup, but not sure.
I have a 2004 F-150 FX4 4x4 with 80k with a 9.75 LS, recently I've had the truck start making a humming sound/vibration (similar to the sound/feel you get when crossing onto rumble strips, only not as intense) when at speed anywhere above 20 mph or so, its doing this all of the time. The strange thing about the sound is that is only occurs when I am driving completely straight or to the left, if have the steering wheel just slightly turned to the right of center, the sound and vibration completely goes always until the wheel returns back to center. also I've started to notice that sometimes (not all the time) at lower speeds when let off of the gas and decelerate. I'm getting a very high pitch whine that sounds like a metal-metal sound but only lasts for a few seconds then goes away.
I cant tell where if the sounds are coming from the front or back and i cant decipher which side it is coming from. Also, I don't know if it is related but over the summer, probably june or so, i had to drain the fluid from the rear end and replace and add an extra bottle of friction modifier to get rid of the shuddering problem alot of people with 04's have run into.
V8 driving from start up in cold conditions (below +15 Deg F) car parked outside overnight, I hear a transmission whine when decelerating. The whining rises and lowers in pitch as the tranny downshifts upon slowing down. It has only started doing this recently.
After the car has warmed up, the noise disappears. However, I find that it is strange that the car would suddenly start doing this, as I have driven that car in years past without the noise. If it had I would put it down to normal warm up noise.
I get a whine when I'm driving hard under low speeds and accelerating (only when really aggressive). Is this cause for concern? Haldex whine I'm assuming?
View 3 RepliesHad my first drive with the windows down for a long time and noticed a new medium to high pitched whine, stays relative to engine speed. Not the turbo, its much louder than that, i searched about the water pump issues and no one seemed to mention any associated noise, just coolant on the driveway. Waterpump? Alternator?
View 5 RepliesI've got a 2006 Prius - yesterday afternoon my wife and I noticed a high pitched whine coming from the front (maybe right hand side) of the car - we don't hear it until we reach about 50mph. It gets louder as we increase speed and then trails off when you step off the accelerator and can't hear it all below 48-45mph.
We bought the car new and are familiar with the various noises the car makes, but this one is new - never heard it before yesterday.