Quote:
Originally Posted by myoldmetal
no this isnt fixed. It is a NAPA pump ($268) and I did replace with the upgraded harness. I thought at first that the pump was no good, but the truck is not even sending power to any of the wires at the pump. Im not sure what else to do with it....I guess Im gonna have to send jumper wires to the pump and see if it comes on that way
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At my shop, i never run napa anything. Especially something that is kinda a pain to replace like that fuel pump. GM AC delco is the only way to go. I have installed bad pumps out of the box from napa.
What i recommend doing is replacing the relay with a known good one. Then just do a shake test on the wiring. We had some rigs up here that had shorted harnesses from the fuel pump. You just have to find that short.