I'm 14hrs deep into another electrical problem right now.I'm running out of hair.The truck hauls liquid nitrogen to add a twist to the issue.Do a good visual inspection of your fuse panel and wiring.Check all your fuses and relays gm has weird way of wiring up the trucks.How about the emergency cutoff switch did it trip ? Does it even have one? Good luck Link SR .Worst case scenario is rewire it to run off an accesory relay.May save you $$ and time in the long haul.
Reading somewhere that an oil pressure switch activates the fuel pump on some trucks.Needs at least 4 psi.
Last edited by Adam_777; 10-17-2008 at 04:46 PM..
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