The Fuel Pump May Fail Causing the Engine to Stall or Crank Over But Not Start on GMC Envoy

The fuel pump may fail causing the engine to stall and not restart. Our technicians recommend replacing the fuel filter every 30,000 miles to help prevent undue strain on the fuel pump.

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Average mileage: 160,000 (120,000–210,000)
5 model years affected: 1998, 1999, 2000, 2002, more2005
9 people reported this problem
2 people shared problem details
1999 GMC Envoy120,000
Envoy wouldnt start replaced battery wasnt that had to have it towed mechanic said was fuel pum. Going to cost me $820 parts and labor. Ive spent so much money never again buy an envoy
2002 GMC Envoy150,000
Started when my ignition wouldn't turn off and had to keep it running. At same time AC went out on driver side. Only blows hot air. Had to stick a pin in the ignition reset to eject key. Had whole ignition column replaced and now next to the throttle body is a clicking sound. Are service engine soon and reduced engine power light keeps going on but after warming up.. reduced engine power went off and ran fine but now it will start but wont rev for power.
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