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Gm Tech (Cam)
Gm Tech (Cam), GMC Mechanic
Category: GMC
Satisfied Customers: 1660
Experience:  GM Grand Master Technician 2007. 14 year experience.
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GMC SERRIA: I have a 2000 gmc with 4,3 in it fires once in

Customer Question

I have a 2000 gmc with 4,3 in it fires once in a while but will not keep running the plugs are wet so I do not think it is a gas problem
Submitted: 6 months ago.
Category: GMC
Expert:  Gary replied 6 months ago.
I am sorry your having this problemwhen it will not start is there spark at the plug wires where they connect to the spark plugs ?