M matt l Guest Mar 25, 2009 #1 car runs great but sometimes when its ticking over the revs rise up and back down again not much though but enough to here it and see it on the rev counter.any idea whats causing it
car runs great but sometimes when its ticking over the revs rise up and back down again not much though but enough to here it and see it on the rev counter.any idea whats causing it
