My CW R has 12k of combined mileage primarily in D/S with some aggressive Topanga Canyon driving in M. While sprinting onto the 405 the other night a resonant metallic buzz/vibration was audible between 4800-5000rpms in 3rd & 4th gear! The sound is coming from below the shifter console area. I can't reproduce it in any other gears or rpm range.
View 3 RepliesWhen I purchased my 2010 mk6 about 3 weeks ago there was a noise in the dash board when ever the RPM's pasted 5,000 It sounds like a rattling noise from the intake or something. So i put a stage 2 APR intake, Magnaflow cat back exhaust and a AWE tune. After all that work the rattling noise is still there and is driving me crazy. I love the car but there's gotta be a way to get rid off the noise ...
View 9 RepliesI was running in a track day at Sebring today and missed a shift. Rookie move...the car eventually went into limp mode. I took the car back to the pits and scanned the codes. Limp mode was confirmed in addition to a cylinder 4 misfire and a random/intermittent misfire. Cleared the codes and went back out; couldn't even finish the lap before the car was thrown back into limp mode.
I was able to hobble home by keeping the car out of boost and started trouble shooting. So far I have ruled out spark plugs and coils. Should I be looking at the injector next? Any chance I bent a valve? The misfire can be triggered by putting the car under a load and bringing it up to 5,000 RPMs or higher.
For the past few weeks, I thought I was hearing something squeak but I always passed it off as just the radio, but this morning I had the radio off and heard it again (and more intensely) The closest thing I could think it sounded like was when you drag your hand over a latex balloon.
Is it possible that this was a puck that didn't get removed? I'm at about 4500 miles and I got the car at 300 and would dread to think that I've been driving around with it all that time.
Earlier I was driving and some reason I just wanted to rev my car up. So I did and all of a sudden my car cuts off at around 5000 rpms.
View 5 RepliesManual... I hear this buzzing sound, mostly during deceleration, on 2nd, 3rd or 4th gears between 2300-3000rpms, very annoying on 2nd and 3rd gears, but can still somewhat noticeable on 4th gear. Can also hear it on acceleration, sometimes on 2nd and 3rd gear, silent on 4th gear.
I've turned off soundaktor thru VCDS, but still hearing this sound so I was thinking that the hockey puck is still spinning, albeit not as annoying as when it's 100%. So I tried to disconnect it, still hearing that buzzing sound. I even removed all stuff from my car and it's still buzzing. Really annoying, specially if you just want to hear the sound of the engine braking on deceleration.
I have a 2002 Jetta GLS 2.0 4-speed automatic, 151,xxx miles... I have only owned it a couple of thousand miles, so I can't offer much on what is "normal"...
The issue I am having is as follows: I sometimes get a strange buzzing/hissing noise that sounds like it is coming from the engine compartment ~45 degrees to my right while driving. It's very hard to describe - the best I can say is it sounds a bit like a little plastic gear is spinning/grinding at high rpms, yielding a buzzing noise, and there is a hissing-like sound as a backdrop.
The sound happens only occasionally (but seems to be happening much more frequently, which is worrisome). I have heard the sound in different driving scenarios, so I can't say "it only happens when...". However, it DOES seem to be sensitive to throttle and driving conditions in some way. I have heard it while a shift is taking place, I have heard it under load on a long incline, and I tend to hear it right around 60mph. Interestingly, in the 60mph example, can make the sound go away by accelerating past 65, or by decelerating down to ~50... it seems like there is some kind of transition taking place at 60 that fosters the sound?
The transmission is generally functional - I had the fluid changed right after buying it (with the correct fluid), and it generally shifts ok. It does have some of the quirky behavior the transmission is known for: occasionally hesitates to go from R to D, sometimes shifts while driving are less subtle than they should be. But I'd say as a whole it operates as a 4-speed transmission would be expected to.
However, since this strange noise is getting worse, and seems to be related to shifts/load/andor speed in some way... I am worried about trans health. What to check? Because it is intermittent, and doesn't exist at idle and rarely appears when going around the block good luck getting a mechanic to observe it...
Ok, I was driving down the interstate in my 2002 Ford Escape XLT 4X4 and I noticed my rpm's reved to about 5000 from my cruising rpm of 2200 and it was as if it went into neutral. I coasted with engine running fine to the right shoulder and called a tow truck to the nearest dealer. No reverse, D, 2 or 1 only Park that worked.
View 14 RepliesI took my first road trip last weekend in my new-to-me 2010 Tiguan. At speeds over 70mph, there is a quite loud buzzing noise from the front of the roof area. It sounds like 2 pieces of metal are slapping together at a very high rate of speed. I can't for the life of me figure out what it could be. It is really, really annoying. So much so, that I may take another car for my NYC to Florida trip next month. I'd really like to take the Tiguan though...
I have the panoramic roof - it all seems tight and has no rattles whatsoever. There are no loose moldings, no gaps in the windshield molding. The roof rails appear to be tight, however the front of the right one is slightly raised off of the roof surface. I was going to try to tighten it somehow, but don't know how to even access the screws that hold it down.
Installed the wastegate actuator rod rattle clip on their R? I've been getting a buzzing sound under light load in first gear- very audible when it echos off a wall, etc.
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For about a year and a half I have had an "undiagnosable" noise that started as an intermittent metallic buzzing and has evolved into a constant whirring/grinding noise. The tempo of the noise increases when accelerating; occurs at all speeds and at idle. People say they know when I am approaching they can hear my car from about two blocks away.
My regular 20 year mechanic checked transmission, replaced timing belt (at 65K; now have about 74K); all idler pulleys; checked alternator; He thinks is is the AC drive pulley on the compressor; Hyundai dealership did not know what it is; laymen have suggested is is a power steering pump, reservoir issue. Power steering fluid level is fine. Otherwise, the performance of the car is fine.
Engine is 3.5L V6; 2004, about 74+K
For about a year and a half I have had an "undiagnosable" noise that started as an intermittent metallic buzzing and has evolved into a constant whirring/grinding noise. The tempo of the noise increases when accelerating; occurs at all speeds and at idle. People say they know when I am approaching they can hear my car from about two blocks away. My regular 20 year mechanic checked transmission, replaced timing belt (at 65K; now have about 74K); all idler pulleys; checked alternator; He thinks is is the AC drive pulley on the compressor; Hyundai dealership did not know what it is; laymen have suggested is is a power steering pump, reservoir issue. Power steering fluid level is fine. Otherwise, the performance of the car is fine.
Engine is 3.5L V6; 2004, about 74+K
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Me and my buddy that has a 2012 GLI where playing with our cars and i noticed that he is at 4,000rpms in second gear @40mph, while my car (2010GTI) was at 4600rpms....Both of us have 6 speed manuals.. What could cause this other than gearing? I don't think the gearing is different since to my knowledge both cars and trannys are the same...or am i wrong?
View 17 RepliesSo on my new 2.0T Sonata I noticed a brief metallic rattle in the 2K-3K RPM range when you rev the throttle. I was very concerned.
The sales rep said it may be the heat shielding that is coming lose. He was concerned and said to bring it back when Service is open.
I just got back from the dealer: The service manager didn't know what it was but his tech said it was part of the turbo system, it's a 1/4 inch bar (parallel with the bumper) you can plainly see between the firewall and engine. He said what it did but I forgot to take notes.
I listened to another 2.0 Turbo Sonata on the lot and it has the exact same rattle when rev'd.
I have been noticing that my GTI seems jerky (head bobbling) at low CONSTANT speeds on the highway during my morning commute. For example if I leave it in first and get the speed constant at 10-15km at 1,000 - 1,500 rpms I feel the car to be jerky. Even at low speed/rpm gear changes (1'st - 2nd). Anything past 2,000k RPM is fine though.
Is this normal? Or should I bring this up with my dealer and have them take a look at it. It's just annoying because I don't notice this in the city, just only in bumper to bumper highway driving at a constant low speed in 1st/2nd.
Where this sound is coming from? I notice it more when the engine hasn't been turned on in a few hours or so. It only happens at certain engine rpms, usually a bit higher than idle. It's a bit squeaky, per se, may need to turn up audio on the video below to hear it. May need to bring her in (just did a 30k service too..)
Possibly a belt of some sort? My AC is on at startup.
So after my 500 mile break in I decide to see what my new set up is made of. Had the kinetics stage 3 and the south bend stage 3 clutch installed. Did my first launch...everything went great. Got just a little bit of spin and the car took off like a scud missile. Right as Im going to shift into second my Rpms go down fast. No weird noises no metallic sounds nothing. No fluid under the car. Only a slight clutch smell nothing crazy. Car wouldn't go into gear. Shut the car off and it goes into gear.
View 20 RepliesWhat RPMs do you see in 6th gear, say at 60mph or 80mph? Consumer Reports claims the RPM at 60mph is 3020!
So I went to vw.com to look at the gear ratios for a reality check. The site lists two final gear ratios for the manual. "Final I" is 3.94 and "Final II" is 3.09. When do you get one versus the other? With a final gear ration of 3.09, I get roughly 2400RPM at 60mph. But with a ratio of 3.94, I indeed get about 3000RPM at 60mph or 4100RPM at 80mph!!! That's absolutely insane.
Weird noise - searched .. couldnt find anything mainly because its kinda hard to describe it .. While in 1st and 2nd gear at low rpms while barely giving it any gas there is this "ticking" noise coming from under the hood .. it almost sounds like .. lets put it this way .. it sounds like a wire coat hanger .. tapping an aluminum can .. how about that .. I was told it is my flywheel bolts backing out and was a problem around 65-75k .. and I am at 70k at the moment... Should I just bite the bullet and get a new flywheel and if so ..[IMG] [URL] ....
View 6 RepliesI got a fuel cut tonight in 3rd gear at 6500rpms. First time, 30 degrees outside. Carbonio the only other mod. Looks like I need a HPFP next.
View 24 RepliesI'm hoping it's nothing, maybe bad gas.
View 6 Replies