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  1. 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 different. You can use …

  2. DIY: Dogbone removal/install | VW Forum

    Feb 9, 2010 · Energy suspensions brand. AutoZone carries them. Cheaper than anywhere else. You can get away without replacing bolts usually one time. MK4 & MK5 Owner.

  3. 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 should not be …

  4. 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 on.. …

  5. The Ultimate Coilover Guide and Reviews Thread - VW Forum

    Apr 6, 2013 · With the growing market for coilover suspension systems for the MK4 platform, it can be confusing on which setup is right for you and your MK4. Basically every coilover setup does the …

  6. 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 morning. When i …

  7. 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 jetta 1.8t has …

  8. 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 head unit …

  9. O2 sensor Check engine light... | VW Forum

    Mar 7, 2010 · So I had a check engine light from not having a cat (according to the previous owner) so I installed a 42dd o2 sensor spacer and cleared the existing code...

  10. 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 mechanics and …