It's a long story, but I have just ended up with an 89 quattro. It is running rough, the idle jumps up and down and I can smell unburned gas from the exaust (and see white smoke). The plugs are recent, and I was told I need plugwires. Does anyone know of a good/cheap plugwire place? How about any thoughts on how I could narrow the problem down to be sure it is plugwires? Leslie Carlson '89 80