Hey guys, My bud just picked up a sweet looking 91 8V Jetta. The problem is this thing is running very rich, it's blowing out black smoke and won't rev well above 3500rpms. We just got back from a drive to the coffee shop and on the way there the car woudn't rev above 3500rpm. On the way back 15min later it was bogging and hesitating
Since I don't know the digifont system that well I was hoping that someone would have the answer. Thanks, Mark Reda.
