will start and sometimes and then it doesnt

2001 GMC YUKON
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PERRY POWELL
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  • 1 POST
When starting my truck sometimes it will start and sometimes it doesnt and all the power will shut down and when i shake the wire it'll start.

when i start my truck it will go dead then i'll get out and shake the battery wires and then it will start up but not til i shake the wires.so what is the problem ?
Mar 12, 2012 at 6:13 PM
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