Having reall problems. Seems to be running rich. But carb popping during load accelerating editing 2nd gear. Black exhaust pipe stains. Very bad exhaust fumes. So much carb popping on one carb inside black stains.
timing is correct. New plugs. Old ones dry but Black.any thoughts? Carb rebuild?
only 2000 miles on car. Although has sat up a good bit before I purchased.