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International Automotive Technicians Network
Prev Professional Automotive Repair Technical Discussions for October 29, 2017
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2001 GMC Sierra 1500 SL 4.8L No Start, Stall VIN: 1GTEC19VX1
Truck came in on a hook for stalled going down road,crank no start. Checked for codes where the mass air out of range and fuel level circuit was pulled. Then tech cleared codes. Still crank no start. He checked fuel pressure 55 psi koef. Then unplugged mass ai... Trouble codes: P0101, P0463

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