Misfire? Diagnosing bad CPS or Injector??
How do I know if Iím losing an injector? I donít have any unusual colored smoke. My only symptom is an occasional ďmissĒ although I donít know for sure if itís a misfire. On a gasser, I would bet the ranch that it would be either a coil, spark plug, or plug wire. Being a diesel, none of those components exists.
I bought a new CPS which arrived today. I hope thatís the culprit. Any other tips on diagnosing a misfire?
Oh, my only modifications are SuperChip programmer and aftermarket intake. Miles are 190K