|
Re: GMC 5.7 Misfire
It sure sounds like a timing issue. I'd be checking cam crank at this point, when it is smooth and when it is misfiring. Login to read more. 
iATN Members:
Login to read this message and participate Auto Repair Pros: Join iATN to read this message and others Vehicle Owners: Find a nearby iATN member to repair your vehicle |
Video