I have a 97 t.bird 4.6 seems to have a dead miss on the right side I can hear it thru the right exhost pipe changed the plugs double platinum maid no difference it has msd wires and coil pack's.. help it's diving me crazy!
2 Answers
migration_judge_roy answered 11 years ago
you could test the coil packs...resistance from hot to ground, each one...and comparatively against one another....ex-communicate the defector~
A Power Balance test with a good scan tool will tell you instantly which cylinder is missing. You didn't mention a flashing "Check Engine" light (which would indicate a misfire as well). Are you just hearing it or is the engine performing poorly? If it's just a noise and there's no actual misfire or loss of performance, I'd turn the radio up.