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1993 Chevrolet C K 2500 Base HD Reg Cab 131.5 WB C6P

1993 Chevrolet C K 2500
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January 23, 2012, 9:56 am

Gerald W

Question: fuel pump not working

I am looking for a fuel pump primer, the book says the primer is on the drivers side of the engine compartment. I can't find it? No fuel coming out of the injectors. replaced fuel relay still same can't hear fuel pump run. looking for a fuse that might have blown didn't have any problems before just stop in driveway shut it off and wouldn't start back up. please help

January 25, 2012, 10:06 pm

Ron W
Expert Mechanic

I need to know what size motor it is and if it is Diesel. If its a gas motor, there probably isn't a primer.

I would suspect your crank position sensor may have failed so there is RPM signal. Without it, the injectors won't fire.

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