Posted by Chris [69.231.192.236] on Sunday, July 08, 2012 at 11:47:38 :
My 2007 5.7 Hemi Power Wagon 'check engine' light came on. I drove to my local mechanic. He plugged in a code reader and it said 'large vapor leak.' He said "No big deal, come back Monday morning."
A friend said 'check yer gas cap.'
D'oh. I must have loosened it when I washed the truck Friday morning. It was barely on.
Is there a way to reset the 'check engine light' without disconnecting the battery so I don't lose all my radio/U-Connect/clock settings?
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