Ok, it's another youtube video. I had to. This video so would have changed my life 15 years ago. I read all of the Hot VW's and VW Trends I could get my hands on and I still felt a bit in the dark on why the valves needed adjustment. This video is part 1 of 2 so here is the link to to the second video. Enjoy! http://www.youtube.com/watch?v=vQ9ccGXtZL0