2000 VW Jetta 5 cyl.
October 22, 2006 9:04am CST
The check engine light came on when sitting in traffic for a length of time. Once I got out of traffic and was able to accelarate, the car shimmys or vibrates; it runs real rough. The problem goes away once I get up to a level speed and or above 3000 RMS. It is bad when accelarating.