
Rust in coolant system. | VW Forum
Feb 9, 2025 · Rust in coolant system. jetta mk4 diesel Jump to Latest 893 views 1 reply 2 participants last post by John-Arteon Feb 11, 2025 M
dimmer switch - VW Forum
Nov 11, 2009 · i want to wire my boost gauge into my dimmer switch. right now i have it wired in generically into the fuse block.. into one of the fuses for the key.. so its on whenever the car is …
boser hood extension | VW Forum
Jan 19, 2011 · I was planning on getting the speedtech boser hood extensions but my friend told me any local bodyshop can probably do it so i went to a bodyshop and they told me that my 04 …
Parts interchange guide - VW Forum
Oct 18, 2006 · will the Mk4 front clip fit the Mk3's? Did VW keep the base chassis the same, making this a "bolt on" affair, or is it MAJOR reconstruction? MK3s and MK4s are totally …
Jetta/Golf Electrical Problems - VW Forum
May 30, 2010 · HI: I'm new around here, I have two a golf MK4 2000 and a Jetta 2005 both with the same problem, "THE MAIN FUSE BOX MELTS OUT SOME FUSES". Here is the …
Which would be better? VR6 vs. 1.8T(337) - VW Forum
Nov 17, 2009 · I have an opportunity to purchase either a 2004 VR6 or a 2002 1.8T 337 edition. I realize the value of each and see that the 337 would be a much cooler car to own, but as for …
2.0 Rough Idle/Engine Hesitation When Cold - VW Forum
Dec 14, 2020 · I own a 03 MK4 2.0, and love every bit of it. But, lately as it's been getting colder my car has started to have a rough idle with occasional misfires when starting it up in the …
Removing catalytic converter, straight pipe - VW Forum
Nov 30, 2010 · I bought an 03 jetta gls this past week with an engine light on. The code says there is a catalytic converter issue. Emissions testing is no longer done where I live in Ohio so …
Monsoon Noob - VW Forum
May 11, 2010 · The monsoon system is a factory stock system. Its installed in every vw MK4. Not sure about the other generations. They all have 6 speakers and an amp in the trunk area. The …
A/C not working - VW Forum
Jun 25, 2013 · Here's where I used to look at the fuse info for the MK4 Golf/Jetta IV Fuse List See if the clutch is engaging. At idle with the AC off the center of your AC compressor pulley …