This is the first time this has happened, I have 1 person telling me it sounds like a timing issue and another telling me its a fuel pump issue.
Feb 16, 2012 at 12:12 PM
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HMAC300
✓Experienced Mechanic
48,601 POSTS
try cleaning the throttle plate on both sides with choke cleaner and iac valve hole. then check fuel pressure it should be 53-63 psi but you need a scan tool to activate teh pump.