Golf/GTI VI :: Strange Knocking Noise From Motor - RMP Gauge Dipping Then Going Back Up
My girlfriends 2010 Golf 2.5 is worrying me. We went on a weekend vacation to Boston so the car sat for 3 days. I go to turn it on tonight and it just immediately stalls. I was like okay thats weird so I turn it back on and instead of stalling, the RMP gauge keeps dipping and then going back up and theres a strange knocking noise, so I turn it off and then decide to try again. Same thing happens so I go to open the hood and the noise is pretty loud. I noticed a strange smell outside the car while the motor was running, but I can't really explain it. So I turn it off for about 2 minutes and then start it again and its just back to normal, I'm so confused. I drove it about 5 miles and it seems fine, aside from idling slightly rougher than normal. What this could be?
View 11 RepliesGolf IV R32 :: Choppy Whining Noise While Decelerating In 1st Gear To A Stop?
Quick description: every part of any acceleration in any gear is completely normal. My only problem is when I decelerate downhill in 1st gear to a stop I get a whining sound up front that is choppy and sounds like it is coming from the center of the car, like transmission, ???
I am at 85k and replaced my transmission oil and rear diff. w. Amsoil 75w90 at 60k miles.
Some of the old posts question why I would be engine braking in 1st gear. It is because I have to "coast" out of a 6 floor parking garage. I never noticed the trouble at all because I am usually coasting in 2nd gear or neutral, but someone in front of me was extremely slow so I stopped and went to 1st gear then heard the noise. Like I mentioned, it only happens downhill (not under load).
Sound = "rum rum rum rum..." decreasing with speed as the car comes to a stop.
It's not a CV or wheel bearing because it only does it in 1st..
Lexus GS 2006-11 :: Strange Noise On GS430 And Smoke Coming From Passenger Side Of Motor
When I got home from work last night i discovered i had this strange noise coming from my gs430. not sure what is it but there was some smoke coming from my passenger side of the motor but I couldn't see what it was exactly due to the night hour. please view the short video clip to see what it could be.
What is this noise? - YouTube
Ford 6.7L Power Stroke Diesel :: Strange Noise After Shutdown Coming From Top Front Of Motor
The truck always made a few strange noises after shutdown, but this is new and annoying.
Here's the scenario: Truck is warm and no CEL. A few seconds after shutdown, I hear all the normal(?) noises and then a noise that sounds like a vacume pump running starts and continues for about 20 to 30 seconds. Cycling the key, but not starting the motor will cause the noise to happen again and again on each key on/off cycle.
The noise seems to be coming from the top front of the motor. Could this be fuel pressure bleeding off? Is there a check valve that is maybe not doing it's job??
Golf/GTI VII :: Car Gets Choppy / Jumpy As It Comes To A Stop
I'm planning to mention this to the dealer when I get my first oil change, but I've been wondering if this is normal for the 2.0T. When stopping at a red light for example and the car downshifts through 2nd and to 1st, it gets very choppy - almost jumpy as it comes to a stop. Seems like I really have to concentrate to make a perfectly smooth stop.
View 7 RepliesGolf/GTI VII :: Strange Noise When Accelerating?
I'm trying to figure out this noise I'm hearing whenever I accelerate. I can't tell if it's the turbo or something else. It doesn't have the smooth turbo spool sound like my mk4 GTI so I'm wondering if something is wrong or this is just how the car is....
It sounds like some kind of air induction but a little clangy at the same time. I'd try to record it but I don't think my iphone would pick it up.
Golf VI R :: Strange Noise While Car Is Stationary
When the car is in neutral or in gear at a standstill there's a noise right around 1000rpm that sounds like a serious rattle or knocking. It sounds as if the car is puttering out. So essentially, I give it gas to around 2000 and then take my foot off and on its way back to idle it will putter at 1000rpm.
If the clutch is fully depressed or fully disengaged the noise is no different. I haven't noticed the noise in any other situation other than when the car is stationary but it's still a very disconcerting noise and likely just being drowned out by other noises when moving.
Does this sound like something engine related or could it be DMF chatter? Could I possibly pick up on an issue by running tests or logging with VAGCOM?
Some background on the car:
-Modified with APR Turboback and Stage 1/2 file 1.3 (the noise is present with and without tune file)
-I run 93 only
-Most miles are highway miles, currently sitting at 23k miles
-I don't notice any issues with shifting, albeit some slipping when tuned in 6th gear (no slipping when using stock file)
Golf IV R32 :: Strange Noise Continues Even When Car Is Stopped
So as I was driving my R32 home today, and as I came to a stop, it let out a crazy groan/noise.. It continued even as I was stopped. At first I thought it was the brakes just making noise since it was raining. The pitch of the sound was much different than a brake squeal too..
The only thing I can think of is I parked overnight under a carport, which that and the driveway is a decently steep grade.. Maybe its e-brake related? However I just changed my e brake cables.
The car drives great still. I drove 60 miles then it made that noise. Also I checked on a dirt road to see if my haldex was still working.
Golf IV / Jetta IV :: Car Was Making A Strange Noise
So for the past few months my car was making a strange noise under my car, it turned out it was the dogbone bolt that stretches to the bottom part of the transmission. Some how it got loose and was literally hitting my transmission. So we tried bolting it back on and won't screw which was kind of scary it had some type of play. Do I have to get a new 02m for a little ass bolt, do I weld it, or is there a subframe piece I can buy to replace the Broken part of the transmission.
[URL].............................
Golf/GTI VII :: Strange Noise Coming Intermittently
Just bought a '15 Golf TSI S/sunroof with the 5MT (night blue, for the curious). Anyway, I've been getting a strange noise that was not present on the test drives, but that I first heard driving home from the dealer about a week ago. Since then it has happened intermittently, and not reliably enough that I've brought it back to inquire about. It is hard to describe, but sounds something like a whir and whine together. Typically it starts when I am in gear -- 4th, usually, though I can't figure why that would matter -- and then take my foot off the gas. If, however, I put the clutch in or put my foot back on the gas, it won't stop right away. It does stop when the car comes to a full stop. I'm beginning to suspect that it happens more when the car and/or the day is very hot. The times I've heard it most often, it has been over 90* outside, and the car has been driven for at least about 10 minutes.
I drove around for 25 minutes this morning and it finally did it, so I hit the sound recorder on my iPad. For reference, this morning it was about 81* out.
Here's a video link to it. It occurs at the 1:13 mark, if you want to skip ahead, but it's pretty faint over the background hum. The sound is clearer on the actual recording when I play it back on my iPad. [URL]........................................
Golf VI R :: Strange Noticeable Noise When Go Into Reverse
So most noticeable is when i go into reverse. Initially it makes a loud clunking noise until the car begins moving then it stops ( sounds to come from right under the middle of the car, middle/front). Nothing like this in 1st from a slow start. But Another different noise between first and second when accelerating hard.
As I go to shift from first to second there's another louder clunk in between shifts. It almost sounds as if my seat wasn't bolted down tight and was moving. But definitely coming from under the car again, same spot...I just had a 42DD downpipe installed.
Golf VI R :: Strange Noise When Parking In Reverse
Canadian 2012 golf R. Build date 02/2012. 8500km ... Clutch sounds and feels weird since the beginning. But few weeks ago I started to hear a strange noise when parking in reverse. When stopped, clutch pressed, reverse engaged, then slip the clutch to move slowly and I'm hearing a buuuuuu noise for 2 or 3 seconds then stop.
When stopped, no gear, clutch pressed for few seconds then release : clac and like a grinding noise. Press clutch again, after maybe 1 second, the grinding stops. Also when driving normally at low speed, I notice the clutch is very noisy, looks like same grinding noise.
When I let the clutch slip a little bit to start moving from a stop, I feel a vibration. not only in the pedal but also in the car. The passenger can feel that.
Here is two quick videos ...
You will notice the "buuuuuuu" noise and also the grinding.
Golf IV R32 :: Strange Gurgling Noise From Gas Tank Area?
When I parked my car in the garage this evening, I noticed a definite "gurgling" noise and my first thought was that it was most likely coming from the coolant reservoir (even though it was cool outside and I wasn't driving hard at all before parking it). However, when I checked under the hood, it was obvious that the sound was not coming from that location (and the coolant looked OK/normal).
I followed the sound to the back of the car and it definitely seemed to be coming from the right (passenger) side rear area of the car (possibly the gas tank). I removed the gas cap but there was no pressure built up and the noise continued -- I also checked under the car and nothing was leaking anywhere and there was no odor of gasoline.
So, when I searched the R32 FAQ, the only thing that sounded close was that possibly is was the leak detection pump cycling; but the FAQ made no mention of a gurgling noise and there was none of the clicking (or any other sound along with this gurgling) that seems typical of the leak detection system.
There is the possibility that the car could have made this sound in the past but it was pretty obvious to me this time so I think I would have noticed it if it had occurred previously. One other note, I did fill the gas tank during the drive right before I parked it and heard this noise, but I drove probably 12 miles (including twice turning off the motor) between the gas fill-up and parking it in my garage.
Golf VI R :: APR Stage 1+ / Strange Noise Under Heavy Acceleration
I just went APR Stage 1+ (APR hpfp plus VWR intake) and am loving the noticeable power gain from Stage 1. But under hard acceleration I'm getting a strange noise (sounds like wheelspin or tire screech and sounds like it's coming from the front tires) when I disengage the clutch to shift at higher (5K+) rpms. It is not metallic sounding (it sounds like burning rubber) and lasts for a split second then goes away.
For those of you who've had tuned GTIs, it essentially sounds like what my Stage 1 GTI sounded like when too much torque was going to the front wheels and I spun my wheels before I got traction.
It doesn't happen as I re-engage the clutch and it doesn't happen any other time (quick but not WOT acceleration or normal driving). It also didn't happen under hard acceleration before I went from Stage 1 to Stage 1+. Furthermore, I'm not having any issues with difficulty shifting or engaging gears at any time. My R is 1 month old and has ~1K miles.
I've searched the clutch/transmission troubles thread, and other threads, but haven't come across other sounds/symptoms that seem similar.
At first I was thinking it was just a split second of wheelspin from too much torque as the AWD kicked in, but that doesn't seem to make sense (or does it?) since it only happens when I'm disengaging the clutch. Any thoughts before I start thinking the worst?
Golf IV R32 :: Strange Ticking Noise Coming From Engine Bay
About a two weeks ago, I had a CEL pop up. I brought it in to the stealership to get it scanned. I don't recall what the exact code was, but the description was something to the effect of "Cooling System Performance." I hadn't noticed that the engine temp was any different than it had ever been, so we kinda figured it was just a bad sensor. We popped the hood just to take a look at things, but he didn't really notice that anything was off. I thought the engine sounded a little difference. It wasn't idling rough, but there was a very subtle ticking noise. He didn't think anything of it. So he cleared the code, and sent me on my way.
The code came back a few days later, but disappeared about a week ago. Since then, however, my .:R has been feeling a little different. Like I'm losing torque. The ticking noise has become distinctly louder, although I can only hear it when I pop the hood. Last night, i was listening to it, and there are two separate noises, coming from two different locations. One is coming from the left side of the engine, most likely from one of the belts. The other is the one that worries me the most, as it's quite a bit louder. This ticking noise seems to be coming from the engine itself. The longer I let the car idle, the louder it gets.
One of my friends took a listen, and he suggested that it could be a blown piston ring. This would explain why I'm losing torque, but I haven't noticed any blue smoke coming from my exhaust.
Golf VI R :: Strange Buzzing Or Static Like Noise In The Background
I have been hearing a strange buzzing or static like noise in the background of my car. I am posting a video on here. What it is.
You will hear the noise in the background. [URL] .....
Golf V R32 :: Strange Popping Noise While Driving On Highway
While driving at about 80mph today the rear of my R started popping. Felt like I had a flat tire. It stopped and started again. Once I got off the freeway it started to sound like I was dragging a muffler. I pulled over and everything looked fine. I drove home with a screeching/grinding type noise. You can also hear it when I put it in reverse. What is this? Is it ok to drive it to the dealership about 20 miles away?
View 18 RepliesGolf IV / Jetta IV :: Mk4 Running Choppy And CEL Is Flashing In Cold And Foggy Weather
Just bought my 2004 Jetta GLS from a dealership last week. 2.0 Engine. Has 140K miles on it. 2 hour drive from the dealership to home was cold and foggy but it ran fine. In town stop and go traffic in foggy conditions since last Thursday and it has run fine. Got a downpour this morning and all of a sudden it is running choppy and the CEL is flashing at me.
I have a 96 MK3 as well that would run badly in the rain until I changed out the Electronic Coil. Got so I would carry spares with me.
Is it the same fix for the MK4 2.0? I've also read about using epoxy or JB Weld to coat the coils and keep the water out. Does that work for the MK4 Ignition coil?
Golf V R32 :: Turning From P To Reverse Is Rough / Strange Grinding Noise
So with the temps on the east coast being sub 17 degrees, I noticed my car acting up on cold start and all the way until the car is at operating temp.
1 -- Going from P to Reverse is rough! I allow the car to "break free" sort of speak, before I actually give it gas in reverse and once I give it gas the car bucks violently a couple times and seems to not want to actually reverse... Issue is gone after driving the car and letting it warm up.
2 -- Again right after cold start and until operating temp - Shifting in either D mode or Paddle mode going from 1st to 2nd creates a strange "grinding" noise (I will try to get a video clip of it). The sound is very similar to that of a MK 4 starter beginning to go bad, but not as loud. It only ever happened going into 2nd gear from 1st gear. Once the car was up to operating temp and driven around the sound did not occur. Even after starting the car up again after letting it sit for an hour or two it was okay.
Both things occur on cold start up with the car sitting for roughly 8-10 hours.