In Reply to: Rough Idle! This one's a stumper posted by Jonathan on May 26, 1999 at 06:28:29:
hey -- have you checked the O2 sensor? that can be a source of some "unexplained" difficulties...
also, where are you taking your car to be serviced? you may want to re-evaluate a mech. who has not suggested an O2 sensor check (and other sensor checks such as engine temp, air temp, air flow meter, etc...) nothing worse than a crooked mechanic who charges for diagnostiks!
79 Porsche 924