Alright I have a 99 a4. Do you guys have loud valves? Like.. you can hear them like... moving? Clicking? I dont really know what to say they sound like but I'm pretty sure its the valves moving. Just wondering if you guys have the same thing or if there is something wrong with my car. Thanks guys

 

it's a common characteristic of a lot of vws/audis...as long as it's not too loud it's nothing to worry about..if you have a valve problem, you'll know it.

 

I use to have a clicking kind of sound when the RPM's raised up and I was running to lean, I had some leaks in some tubes that had to do with the turbo and I just got them replaced. Don't know exactly which one though, and it's not a problem now.