WHY HAVE I LOST SPARK AND POWER TO FUEL PUMPS

1994 Ford F-350

Tiny

johnw9

July, 8, 2012 AT 9:03 PM

I started truck and ran fine for a minute then died. I thought I just ran out of fuel in rear so switched and tried to start. I immediately smelled electrical burning in cab and truck failed to start. I now have no power to fuel pumps and no spark in ignition system. Any ideas? Oh checked inertia switch and was not tripped.

FOUND 10189 RELATED QUESTIONS

1 Answer

Tiny

hmac300

July, 8, 2012 AT 10:41 PM

If the power is going through the inertia switch it then goes to teh tank selector switch. You might have a bad selector switch or a broken wire. The fuse and relay are under hood for the pump. Also teh ground is near the top of the radiator for the pump. See if jumping the switch gives you pump power if it does, that's your pproblem.

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