Question about 1991 Chevrolet C1500

1 Answer

No elect. to fuel pump fuse

On a 1991 chevy 1500 w/305. checked both wires going to fuel pump fuse on firewall w/ key on. nothing. also is there an impact shutoff on this truck, and where would it be located?

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  • demonspeed20 Jun 02, 2009

    there's a fuse to the left of the fuel pump relay that's marked fuel pump fuse. when checked with a light, neither wire hot.

  • shopsteve65 May 11, 2010

    Are you talking about the fuel pump relay on the right side of the firewall under a plastic cover? Also, there is no fuel pump shutoff switch, and the pump will only receive voltage for a half second or so when the key is cycled.

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  • 13 Answers

Have you made any other repairs to the truck lately? Starter maybe? The ignition switch has more than one source feeding it. If you lose one fusible link, you'll lose ign OR acc items. I'd check all fusible links.

Posted on Jun 04, 2009

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