GMC Sonoma Problem Report

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

(25 reports)

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.

fuel pump stopped working but when we test it directly to a jumper wire from the battery it would work.then we put it back into the car it would work for about twenty minutes and quit -
engine stall fuel pump inoperative.fuel pump ground connection loose left rear of body frame -
Happened shortly after I purchased truck used. Lost power and had to be towed. Fuel pump needed to be replaced -
replaced pump -
Strong turn over, cant hear fuel pump kick on in "key on" position and won't start. Replaced fuel pump and filter. On the road again! -
Sometimes it'll start right up but most times it'll just turn over and turn over. As soon as i go to crank it again right after it just turned over, it'll start right up. Almost like you had to prime it like you have to do to diesel -
Changed both and problem is still their -
Truck stopped in driveway not to go again. Towed to dealership and fuel pump is culprit. -
have 2 get the fuel pump replaced looked 2 do it my self but out of my league -
Fuel pump failed at 80k, must remove the fuel tank to replace the pump. -
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