my91tbirdsc
Registered User
Running fine one minute and the next just when to shaking, no get up, and black smoke when you get on it. I know it needs tune up. I think it may be a filed out spark plug. Anyone have any ideas. Most of the shakining is really felt in the steering wheel. I only run 93 octane. BTW I not long put in some octane booster and injecter cleaner ( not at the same time).
Any ideas.
Any ideas.