We just had a new motor and transmission put in the truck a few months back. It has been doing great since then, until the other day. We were driving it, it backfired, and then the motor died. It wouldn't restart. Fuel pump was no longer getting fuel. Found that fuel relay was getting no power yet fuse to relay was getting power.Got a new relay and installed. Truck started up and then died again. now no power to relay, fuse, or coming into fuse. Fuse, relay, and battery tested, all still good, just no power going into the fuse that goes into the relay and then to the fuel pump. We can hard wire into the battery and truck will run and can be drove all day with no problems. I think the next step would be the computer, but, not sure that that would be the problem since it works with being wired directly into the battery. If I need, is there a way to test the computer? So, what do the machanics on board think it could be?
Thanks to anyone who even considers answering!
2007-06-06
20:59:00
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11 answers
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asked by
live4love32
2
in
GMC