Hanover Mopar
Well-Known Member
Just took the car out for a quick spin. It is a some what built 440 about 550 HP. Ran great until until it warmed up good, about 190. It started popping intermittently at all steady speeds. Single small backfires that go right away under acceleration. No problem at all under acceleration.
Spark or fuel???
Anybody have any guesses where to start.
Thanks in advance
Jack
Spark or fuel???
Anybody have any guesses where to start.
Thanks in advance
Jack