cm870 engine light and running rough
09-19-2017, (Subject: cm870 engine light and running rough ) 
Post: #5
RE: cm870 engine light and running rough
Started the truck this morning and after about ten seconds of idling rough it evened out by itself and the engine light turned off. Showed no fault codes when plugged in this morning and has been running fine for the past 6 hours.

Tune was double checked and so were the fault codes with my laptop; showed nothing wrong.

Shop called it a possible "ecm glitch"? Not sure what happened but it all seems to be running like it should now
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 Thanks given by: trucklogger2


Messages In This Thread
RE: cm870 engine light and running rough - berrytrucking94 - 09-19-2017



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