FUEL PUMP PROBLEM

1993 Ford Ranger

Tiny

jessejames921

April, 29, 2013 AT 8:40 AM

I was driving then all of a sudden truck quit running and fuel pump will not turn on with switch, all fuses and relays are working, I have 12v power at fuse box under hood at fuel pump relay but its not making it to the fuel pump, im at a loss on what to do can anyone help

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Tiny

hmac300

April, 29, 2013 AT 9:56 AM

Look for a shorted wire or make sure your inertia switch isn't engaged. I think it is on right kick panel just forward of door

Tiny

jessejames921

April, 29, 2013 AT 1:20 PM

The switch is not engadged. And I cant seem to find any shorted wires. The main power to pump will have power to it only when harness is undone from fuel pump. When I connect the harness to pump and check the wires for power it turns to a full ground with switch on or off

Tiny

hmac300

April, 29, 2013 AT 1:27 PM

Sounds like a bad pump then

Tiny

jessejames921

April, 29, 2013 AT 1:37 PM

Im thinkin I shorted the pump out somehow. I have a power probe that if I put power to pump through the main wire it will kick on so thats what got me confused

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