GTI 337/20th Anniversary :: Misfire - Exhaust Has Gas Smell?
So i just got back into town after not driving her for about a week, started her up(barely), and saw engine light. While on the engine putters and sounds bad. The exhaust smells like gas. I have done no Mods except for APR stage one and a K & N air filter. Is it misfiring? Is my software bad?
View 14 RepliesGTI 337/20th Anniversary :: Bad Smell Makes AC Almost Unusable
Whenever I turn on the ac the air smells terrible and makes the ac almost unusable. I think there must be some mold or something.
View 2 RepliesGTI 337/20th Anniversary :: Exhaust Smell Coming Into Car When Idling
Lately I've noticed an exhaust smell coming into the car when idling. Could it be an gasket. Car doesn't sound different at all or anything.
View 2 RepliesGTI 337/20th Anniversary :: Burning Smell Coming Through The Vent
I got my heater core replaced about 2 months ago. Since than I get this almost like a burning smell coming through the vents. Took to dealer they said they dont know, because i replaced cabin filter, and they say they don't smell a coolant leak. So to find out they have to take apart my dash! Comes through when the car heats up/ or i turn on heater.
View 3 RepliesGTI 337/20th Anniversary :: 2005 VW GLI Fuel Smell When Turned On
My 2005 VW GLI has a fuel smell when I turn on the car ... I think it might be running rich or something I don't know.. All I know is I think the fuel and air mixture is not right ... What should I do? what should I check? will a re-tune do anything?
View 2 RepliesGTI 337/20th Anniversary :: Strong Gas-like Smell Coming From Engine Bay?
I recently had a turbo installed, everything went well, car runs very smooth considering having just upgraded the turbo. However, I keep noticing a strong smell coming from the engine bay. Kind of like a gas like smell or some chemical. At first I thought it was the loctite we used to put the gaskets in place burning off or the coating of the turbo but it has been a week and it still smells. I do not have a check engine light, my vacuum is right on the money, I am boosting fine, and my temperature gauge hasnt moved. What could this be? exhaust leak maybe?
View 6 RepliesGTI 337/20th Anniversary :: 2005 -Weird Smell Coming And Last Between 2 - 6 Sec
For the life of me I can't figure out what is causing this smell. Its got a little over 65k miles and for whatever reason when I'm driving at a steady 70-75mph on the highway I get this garbage like smell that can last between 2-6 sec or so with or without the a/c on. It appears to have no effect on the car though. I'm not overheating, I'm not losing any power from the motor, my clutch is still very smooth and no signs of slipping, my idle is solid as a rock, and I can't find any fluids leaking at all. It does seem to happen more frequently as the outside temperature increases and it is a very potent smell. I just can't find the source. It has only happened while I'm on the highway and have had absolutely zero luck finding that same smell when I've got it parked with the hood up.
View 10 RepliesGTI 337/20th Anniversary :: Antifreeze Smell - No Coolant In Reservoir?
This is my second vw I've owned and now I own a 20th ae gti. Just the other day I got out of my car and smelled antifreeze. So I popped the hood and realized there was no coolant in the reservoir.. So I went to my dealership, put some in... well that obviously isn't my problem, because the next day it was gone. Again. This is on sunday so I can't do anything about it. I made an appt to drop it off tonight @ my volkswagen dealer. It's not leaking, not smoking or burning, and the temp gauge isn't moving at all.
View 20 RepliesGTI 337/20th Anniversary :: Weird Smoke - Bad Smell - Oil Burning?
So I took off today and my friend behind me in his ford ranger was telling me my car smelled like ish, and there was a lof of black smoke coming out my exhaust.....
View 1 RepliesGTI 337/20th Anniversary :: Boost Leak / Only Getting About 4 - 5 Psi
I have a 20th 1.8t. It was running fine last week but all of the sudden i was only getting about 4-5 psi. I have check all over vwvortex for somewhat of an answer. I have no C.E.L.. I have checked for vacuum leaks with nothing coming up. I tried to check for boost leaks but it comes out of the dipstick hole. I have undone and re-installed the pancake pipe. The DV is holding pressure.
View 1 RepliesGTI 337/20th Anniversary :: Oil Leak - Level Always Low?
I just got a 337 a couple weeks ago and I noticed today that there is oil underneath the body of the car and around the turbo housing. The car runs fine, idles fine and seems to boost just fine and every time I check the oil level with the dipstick it reads the same every time and it doesn't leave oil behind whenever I park. I'm extremely confused and a bit worried.
View 12 RepliesGTI 337/20th Anniversary :: Leak In Camshaft Seal?
So the dealership told me that my Camshaft seal was leaking a bit, which is the shaft moon one right? Well if it was leaking wouldn't I notice oil spots on the ground? I have yet to see any spots on the ground. Is there another way to check?
View 1 RepliesGTI 337/20th Anniversary :: Exhaust Leak Throw CEL?
Would an exhaust leak throw CEL?
View 6 RepliesGTI 337/20th Anniversary :: Coolant Leak Due To Flange?
I think its a flange that connects to hoses, they want to charge me 140 to repair. would this be something i can do myself?
View 5 RepliesGTI 337/20th Anniversary :: Coolant Leak Onto Transmission
I've never had a leak before in my anniversary and now all of a sudden I have a coolant leak. Once I start the car and run it for a short time and shut it off I lose a few ounces of coolant. I inspected under the hood and the coolant seems to be leaking onto my tranny. I am unsure where exactly it is coming from.
View 17 RepliesGTI 337/20th Anniversary :: Exhaust Leak And Bad Gas Mileage
Some questions I have regarding he bad gas mileage my car is getting. Up until winter, my car (2005 mk4 gli) was getting 300-330 miles to the tank. I thought was reasonable, about 150 to a half tank. The setup is pretty normal, apr stage 1 tune (87,89,93,100 octane) with bolt ons (upgraded n75, DV, things like that), a cat back exhaust (unsure of brand), 90k miles was just passed last week. Timing will be done in the spring.
The car has no stutters upon acceleration and idle is staying pretty consistent about 900 rpms. I know there is an exhaust leak, at the flex pipe as I seafoamed the car this fall and discovered that. My question is, which down pipe to you suggest to be the best for the money? I've seen a bunch of different brands, weather it be 42dd, ecs, places of the such.
Would it be cheaper and more efficient to just get a turbo back or stick with the cat back and stay happy? Also, I'm assuming if the leak is in the flex pipe, that the down pipe needs replaced all together. The car DID have a check engine light, for the leak. Since winter the cel has gone away and the gas mileage dropped drastically. When I get a new down pipe or fix the exhaust leak, I also want to change the rear O2 sensor. I believe personally this maybe causing my gas mileage info.
Lastly I have a fuel filter to replace the oem one that's been in there. The same thing happened to me last winter and when summer came around, the gas mileage went up to normal 300-330. I drove to h2oi and was getting well over 30 mpg. Now I'm lucky to get 18mpg.
GTI 337/20th Anniversary :: Even Fixed Vacuum Leak Still Have 5 Psi?
i have a 04 gli torando red i spike at 12psi and hold at 10psi. the last three days im only getting 5 psi i fixed some vacuum leaks and it went back to 10psi then today back to 5psi dont know if its chipped it does have fmic and air intake and bov...
View 8 RepliesGTI 337/20th Anniversary :: Brake Fluid Low - Leak?
I'm having some issues with my brake fluid going low every 2-3 weeks. I get the 3 beeps on the brake light and the flashing. Sometimes it's constant and flashes 15+ times. Sometimes it comes and goes throughout the day or even the week. After I fill up my fluid, it's fine. Usually, have to fill up a pretty good amount though. Almost a whole small bottle sometimes.
Obviously I'm having a leak but I'm not sure where. I'm a noob when it comes to brakes. My brakes work fine, clutch feels fine, etc.. I read around and was told it could be the clutch slave cylinder leaking, but is this common on the O2M? I looked at the lines around the master cylinder and nothing seems to be leaking. Also, I'm not noticing any brake fluid on my shoes or in the cabin. Any tips on what to check, what's common? Are the leaks most likely going to be in the engine bay?
GTI 337/20th Anniversary :: 2003 - Small Coolant Leak?
2003 Jetta Gli seems to have a very small coolant leak. The leak is small enough that I don't even notice a puddle on the ground the light on the dash told me it was low. It is the Vr6 motor. Also I don't know if this is the right forum for my car the title says 2004.5 Gli mine's an 03. If this is a big deal just let me know and I'll delete this post and go else where.
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