Can anyone help diagnose my fuel pump problem on 1998 Chevy Truck.

Asked by NovaWash Sep 05, 2013 at 07:47 PM about the Chevrolet Silverado 1500

Question type: Maintenance & Repair

My 1998 Chevy Truck's fuel pump stopped working. So I changed out the relay and fuse, but it still didn't work. Then, I dropped the tank and removed the fuel pump. I hooked up the pump directly to the battery and the pump turned on, but when I hooked it back up the wiring harness (still outside the tank), still no fire. I checked the ground wire and it is connected. I noticed the dash gauges (fuel & Amp) also dont work when I turn the key. Does anyone have a suggestion?

1 Answer
69,055

John answered 10 years ago

Find the break in the wires going to the fuel pump

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