September 16, 2006I have a 1990 gmc 1500 4x4 with a 5.7L TBI that keeps stalling on me. I'll be driving along then a buzzer goes off an the engine dies, i'll start it back up again and i continue on my way. Its stalls quite frequently but always starts back up. Any one got any ideas on what the problem could be???
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September 17, 2006you might check the fuel pump pressure,also the rubber hose between the pickup and pump will sometimes rot a hole in it or just break!
September 18, 2011Check the fuel filter or maybe a plugged cat?
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