Recent content by BlackRiverRat

That is not something that I have tried or check. Thanks for the lead.

That is not something that I have checked nor has it been suggested before.

:shrug:I have a 1991 4runner V6 with 160,000 miles. For years I have had an intermittent misfire. It only happens once in a while, and may not happen in an hour then twice in 15 minutes. Several folks have suggested it was the crank sensor (which it doesn't have), the vacuum advance (which it...