Main Menu

1991 964 Warning lights


Vehicle Information: Year: 1991; Body Type: Coupe; Engine (type, size, modifications): 3.6; Total Mileage: 93,000;

My car would be purring along fine when all of a sudden the engine would start sputtering and just about all the engine check lights would begin randomnly flashing. I'd pull over and let the car idle for a few seconds and the condition would just go away like nothing happened. The car would then run like a clock for another 500-1,000 miles when the problem would mysteriously happen again I've replaced the ignition switch and just had the plugs changed/valves adjusted and the problem still persists. It's curious that my car radio would completely go off and on prior to this happening (this may be totally unrelated but always precipitates the event). Before I take it to a dealer for their diagnostic check I'd appreciate help trying to narrow down where to begin my search.

You must log in to view answers associated with technical questions. Join PCA to participate in our community.
No votes yet