When I have my camper loaded on my truck, or I have a trailer hook up to it.... sometimes when I start my truck up it don't have power. After I restart it a few times it will have power. What could be

Asked by Aug 30, 2015 at 12:51 PM about the 2002 GMC Sierra 2500HD 2 Dr SL 4WD Standard Cab LB HD

Question type: Maintenance & Repair

1 Answer

1,995

is power I'm guessing that when you turn the key there is nothing there and after turning on and off the key different times it comes on right ?

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