GTI 337/20th Anniversary :: Valve Blow Off With Vacuum - Negative Boost?
This is my other question. I have an APR program and turbo-back billy boat exhaust. I installed a boost gauge that gets the reading off of the intake manifold (fuel regulator.)
So if I'm just tooling along, short-shifting and only using 1/10 throttle, and my boost gauge never reads above -5, let alone 0 or positive, why does my valve release pressure?
Why would there be pressure to release if there is a vacuum, according to the gauge? I wouldn't think that a recirculating or blow-off valve would work in reverse.
GTI 337/20th Anniversary :: Forge Splitter / Recirculation And Blow Off Valve Installation?
Looking to have it installed? I bought it but I haven't installed it yet...
View 2 RepliesGTI 337/20th Anniversary :: Efficient Way To Remove Stock Shifter?
So I have been looking but cant really seem to find an efficiant way to remove my stock shifter.
View 1 RepliesGTI 337/20th Anniversary :: Stock Crank Pulley Has A Dampener Which Keep Vibrating
So, yesterday I had my GLI in the shop to put a new timing belt on as well as some ECS Lightweight Pulleys. When I went to pick up the car, they did not install the pulleys. The reason they said was because the stock crank pulley has a dampener which keep vibration and balanced weight on the crank assembly and that the lightweight crank does not have these benefits.
So, now I have a set red anodized pulleys.. [URL].............
GTI 337/20th Anniversary :: Pedal Covers / No Enough Grip For Rubber Stock Ones
I find that the Rubber stock ones are not grippy enough. I have used the turner motorsport ones on my bmw but not sure if they will retro-fit on my 337.
View 2 RepliesGTI 337/20th Anniversary :: Slight FW Chatter On Stock Clutch Setup
Getting a slight FW chatter on stock clutch setup (02M)? I've noticed it for a while...most of the time I don't notice it, but other times I will be sitting in the drive-through and it will chatter. Goes away when the clutch is depressed.
View 17 RepliesGTI 337/20th Anniversary :: Stock Suspension - Right Front Rubbing On Hard Turns?
I have a 20th with 106k on it and I notice mostly my right front rubbing on hard turns. Suspension is totally stock other than a 28mm rear sway. Is it possible that's causing it or is my suspension just getting old? No spacer on the fronts.
View 9 RepliesGTI 337/20th Anniversary :: AC Won't Blow Cold Air
The A/C hasn't been working for a month now, won't blow cold air. Took it to the shop and they put 1.5 pounds of freon in it. But it still won't blow cold. I'm taking a 1200 mile trip in it soon and the shop isn't an option. There's no leak as of now. What to do?
View 2 RepliesGTI 337/20th Anniversary :: CV Boot Blow Out After Few Hundred Miles
So the long story short, i bought a JB 20th with 36k miles on it, lowered on Neuspeed Race Springs and HD Koni Struts. When bought, both inner CV boots were torn on the car. I ordered OEM CV boot repair kits for all four joints (made by Rein OEM manufacturer) and rebuild the axles completely.
I got the car up in the air today and the drivers side inner CV boot is already torn, after only a few hundred miles (if that many).
From what i understand, it is a common problem on the O2M 1.8T setups after lowering? Is there a solution?
I searched around, but it is still not clear what is the source of it, even though i found plenty of threads that state that its a common problem.
Upon inspection, the geometry of the axle or the angle at which it operates when the car is on the ground does not look that bad, it simply does not make sense.
GTI 337/20th Anniversary :: Boost Losing - Loud Blow Off Noise At Around 15 Psi
I got a 04 jetta gli that is making a loud blow off noise at around 15 psi. Up until then the the boost holds fine but then at around 15 psi it just starts whistling really loud and loses all boost. I recently replaced the DV and venthose by the camshaft, and made sure that it is tight. I also installed a 42DD 3" exhaust recently. The car has about 96k on it with stock vacuum hoses except for the aforementioned adjustments. I'm pretty sure it's not the hose and DV I replaced because I made sure that they were tight to see if that was the problem, and it did not fix it.
View 2 RepliesGTI 337/20th Anniversary :: Lag In Boost - Diverter Valve Throws CEL?
If your diverter valve is bad, will it throw a CEL or not always? I don't have a CEL but sometimes I feel like there is a lag in the boost. Wondering if the diverter valve is bad or not.
View 6 RepliesGTI 337/20th Anniversary :: 2002 - Check Engine Light Came On / Failed Clutch Vacuum Vent Valve Switch
I have an 2002 Volkswagen GTi 337 edition with the 1.8t engine in it. My check engine light came on so I went to my local autozone to check the code and that's what code it threw on the ODBII sensor. It says my problem could be a "failed clutch vacuum vent valve switch". It also revs about 100-200 rpms extra in between shifts and I'm not a mechanic but know a little about cars. I just don't know if I should replace the OEM clutch safety switch or what I should do about this.
View 19 RepliesGolf IV R32 :: Stock Intake Manifold Valve Broken?
I am just wondering at what revs the stock intake manifolds are meant to switch over as i think mine is stuck and not moving.
View 23 RepliesGolf IV / Jetta IV :: On Stock Valve Car Would Get Random Boost Surges
I have a 05 GLI and I noticed that on the stock "E" valve my car would get random boost surges. I would barely tap the gas and the boost would build up to 8-10 PSI so I bought the J valve thinking it would solve the problem and just installed it today. I took it around the block and really liked how the power delivery became smoother and the car didn't have any boost surging issues. When I decided to put my foot down I noticed my car was only getting 11-12 PSI throughout the whole power band. Before on the E valve I was getting 16-17 PSI. My car's running a Unitronic stage 2 tune btw. I know upgrading to the "J" valve is a hit or miss but I think it's kind of odd that the car drives smoother but isn't running as much boost. I like how it feels for daily driving but something doesn't feel right.
View 2 RepliesPassat (B5) :: Sounds Like A Blow Off Valve While Shifting Gears
It only happens sometimes, but definitely everyday. I have an 06 Passat 1.8T and when i'm accelerating and it shifts gears from 1 to 2 it sounds like i have a really bad blow off valve, yet i don't. I can't see anything noticeable under the hood. I am thinking its the turbo inlet pipe.
View 3 RepliesGolf IV / Jetta IV :: Blow Off Valve Started Making Flutter Noise When Dumping
I recently put a cold air intake on my car and I could hear the dump when I let off of the gas. But I also put in a boost gauge but I think I had a leak in the hose going to the gauge. After I drove it for awhile the blow off valve started making a flutter noise when dumping. I fixed the leak in the hose but the flutter is still there. How do I fix the flutter? A new blow off valve? Mk4 Jetta 1.8.....
View 6 RepliesFord Escape / Hybrid :: 2008 - Possible To Upgrade Stock Stereo To Touchscreen Stock?
i just got a 2008 FEH 100K paid 11500 out the door 12800 is that a good deal? everything is clean. It has the upgraded sound system but i noticed that some feh have the mpg displayed on the screen it look like the feh with navigation not sure if this is seperate from nav or just part of touch screen. in any case is it possible to just install the stock dvd/nav stereo to get the mpg avg screen? if so is ther a guide
also is there a good read around here for new feh owners? looking to get the most mpg out of this ride.
GTI 337/20th Anniversary :: Difference Between ESP And ACR?
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 RepliesGTI 337/20th Anniversary :: Car Shut Off After Rmp Hit The Max
I 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 Replies