I have no check engine light on my 20th. it spikes at 20psi and holds at 15 16 ish.. What's the little whistle when I boost over 12..??? It sometimes goes into limp mode but turning it on and off fixes that..
View 6 RepliesI've got a 2005 Jetta GLI (mk4) and i noticed that my car will try and boost at times when its not supposed to. i noticed it happens most when i initially start up my car and i start driving when its not fully heated up (i always warm it up for at least 5 mins no matter what the weather is like)
View 7 RepliesWhen i turn my car in the morning it whistles very loudly then after it warms up for about a min or so the noise goes away..
View 5 Repliesjust noticed when i cold start my car the turbo makes a whistle noise until it warms up and when i drive hard when its spoiled it makes that whistle again......
View 3 RepliesAre they known to cause any noise? VGT Solenoid.
I have recently developed a slight whistle/squeal when boosting and when letting off on the pedal. I initially thought I had a CAC boot starting to split out, but since it's making the noise when I let off as well I doubt that the problem.
It isn't constant, and only does it for a second or two when it happens. It's not extremely loud, just loud enough to make you wonder what the heck it is...
Ok so last summer i put way too much oil into my engine, i ate some oil out the tail pipe and blew smoke if i went into boost. sucks right? yea.. well after that fiasco i was having worse problems with the turbo so i rebuilt it and found out my wategate didn't work.
Now my turbo is fully rebuilt. just had an oil change, and checked for any and all vacuum leaks. fixed the oil leaks. Everything is in working condition . so i went out and got a stage 1+ tune from unironic. i had stage one but had some upgrades and was looking to get the computer seeing everything right with the +side of the tune.
Problem is that I am still only boosting to maybe 15 lbs. sometimes 10. what the problem might be?
I want a 20th AE & have seen pics that say ESP on a button next to the hazard & others say ASR. I know that their was one option for the car: ESP. So what's ASR? Is one better than the other? Is it the same? I've heard that the ESP sucks for autocross. Is this true?
View 8 RepliesI was driving at about 60mph in 4th gear and knocked it into 2nd and the rpm's hit the max and the car shut off and I have not been able to get it started. I have compression, fuel, and spark . I've checked oil and don't have any coolant in and nor did I have any oil in my coolant. When I try to start it it try's to start but won't turn over so .
View 12 RepliesDriving home from work, I was about 5 minutes from home, got to a light only to not be able to go into 1st. I popped it into 2nd and drove home like that pretty much. Car will let me get into reverse and all other gears.
I can put the shifter towards first but it doesn't fully go in and when I gave it gas it would let me start to creep and then grind a little and pop out.
Heres a pic for your click .....
I was searching but I can't find any DYI's on turning your Daytime Running Lights off on our cars. I don't feel like buying a euro switch right now. How to do this or has done this to their vw's?
View 24 RepliesI was following the directions on the APR site to remove the ECU and it seems to not make sense. Saying the ECU is on the passenger side underneath the molding....
is the ECU in the center?
I've had the leak for a long time now possibly from when I've gotten it... anyway when I first bought it I drove it a lot, like 8k miles in 6 months. During that time I went through a qt of oil about every week and a half. Now the last 3 months I've been barely driving it due to life changes so I'm barely putting oil in I'll go weeks sometimes of checking the level and it'll be fine. This leak has to relate with how often its driven and maybe hot?
I've had the car up multiple times to try and find the spot all I know is it's behind the engine below the valve cover gasket and above or near the turbo area(I've only owned my first VW this 20th for less then a yr so I'm still learning)
I get up to go to work today and the car runs fine, a few hours later i get back in, try to put it in reverse, and nothing.. it wont let me shift in after i push it down. So i push it back in neutral and drive away.. every gear works fine, when i got home i took off the boot, tried to see if anything was loose, shake it a few times and out of nowhere first and second give. They were working perfectly 5 min before, and now they just feel really loose, but every other gear works fine, so now I have no reverse, 1st or 2nd. Did I just knock something out of alignment or is the problem a lot worse.
View 3 RepliesI recently took out my headliner And my passenger's side seat. When I put everything back together, I turned the car on and the light came on. What can be the issue?
View 10 RepliesAfter I got gas yesterday I drove about 10miles and the CEL light came on. The gas cap seemed a little loose so I am assuming it is that until I get it scanned soon. I was just wondering how long is stayed on if it wasn't cleared, I know some cars take a few days.
Does euroswitch installed have a problem with the audible headlights-are-still-on tone? If I leave my lights on, and exit the car no sound will sound. If I open it back up, then it will make a sound. Pretty useless.
Also, still looking on the best length for the Thule wind fairing for stock votex racks?
So I just changed the valve cover fast but I am still getting oil onto the hood of my car. It did this before I changed the gasket as well. Is my valve cover bent maybe?
View 7 RepliesOk first lemme start I have a 20th with 76,000 miles chipped. I was driving down my street and the car julted a little, didn't think it was much, kept driving the check engine light turned on and the engine sounded like it was hesitating and I lost alot of power. Also it sounds like a Subaru. I haven't yet changed my coils so I'm thinking that's what it is.
View 3 Repliesso my check engine light came on recently and i took my car to a local shop to get it checked out and they told me one of my o2 sensors might be bad and that i should replace it. but because the catalytic converter that i have installed is an aftermarket one(installed before i bought the car used), they told me they were unable to remove the sensor attached because it was welded(?) on or something to that effect and they didnt have the tools to fix it.
so i did some research and found a better shop that deals with catalytic converters and exhaust systems and im thinking of taking my car there to see what they can do BUT, i was just researching online and ive found other posts saying that it may not even be a bad o2 sensor, it could be a different problem but the its just the bad o2 sensor code that comes up and now i dont know what to do.
just wanted to see what everyones opinion is on this subject or if they have gone through this before!
I am trying to put a exhaust cut out on my car, I am trying to put it right before the cat. Looking for pics?
View 15 RepliesI have a problem with my 20th anniversary gti. My 1st and 2nd gear won't work. Every other gear works fine, the gears never grind before or any unusually noise. I was pulling off my driveway and they just stop working. Even when the car it's on I can move my shifter to 1st and 2nd without the clutch and nothing happens.
View 3 RepliesWhenever I go over about 50 MPH it starts shaking like the dickens. We have a lot of snow around so I'm thinking i just have messed up alignment from hitting snow chunks but who knows. [URL] ....
View 6 Replies