Questions & Answers for: Dodge Ram 2500 1391

WHAT MEANS CODE NUMBER 1391 IN THE DODGE RAM SCANNER? P1391Intermittent Loss of CMP or CKP

engine light came on. checked for code, P 1391 came up. What do i do next??? P1391Intermittent Loss of CMP or CKP I don't know what it means but you could call a Dodge Dealer or mechanic and see if ...

trouble code 1391, already changed disturiutor & crankshaft sensor ? truck starts & idles cold , then starts acting up & stalls out ? the truck will start & idle when cold but as soon as ...