I have a 1994 Mustang v6 3.SHIT 8 180k and on start up it idles like it has a miss, rev it and it misses pretty bad.. runs better when warm but mainly runs bad when cold...no check engine light.. no knocks and I had the coolant system checked for leaks.. the plunger type head gasket checker while running held 14lbs for 5 min before I disconnected it. What can this be ?.. I am hearing injector bad, coil pack weak, maf sensor Thanx for any help you can give me..
- posted
17 years ago