Mechanics

CHEVY FUSES

1998 Chevrolet S-10

Electrical problem
1998 Chevy S-10 6 cyl Two Wheel Drive Automatic 85000 miles

My truck recently turned off while driving and the gauge showed no gas after I had just filled the tank. I replaced the fuel pump and relay an even switched out the burnt ECM fuse. The gauge now shows gas but the fuel pump doesn't " buzz" and the truck won't start. What is the problem?
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Jeg832
March 2, 2010.



Hi, use a gage and check fuel pressure. Some of the national brand autostores used to loan out a fuel pressure gage, if you don't have one. My hearing is no good, heck, I can't hear a buzz, if your talking the initial prime? I'd want to check for good voltage and ground at the proper terminals, at the fuel pump connector, engine cranking. Go from there. Engine cranking, did you visually check for spark at the plugs? Do you have an rpm signal?

JDL
Mar 2, 2010.