98 S-10 2.2 wiring diagram - The 1947 - Present Chevrolet & GMC Truck Message Board Network

bigvinnie · 10-25-2010, 04:28 PM

Longshot but I got a buddy who doesn't have the factory shop manual and needs to trouble shoot a problem with his fuel pump and associated wiring. The haynes and chilton manuals he has only show an earlier model diagram and his is different with regard to relays, etc.... no power to the pump and the relay appears to work fine as he's swapped it with the headlight relay and the headlights work fine with it... he's also done other tests but needs the wiring diagram to pinpoint the problem.

Does anyone have or can post a wiring diagram for this model truck..?? It's his only ride and he's needing to get to work and back.

Thanks for any help or suggestions.

10-25-2010, 04:28 PM	#1
bigvinnie Registered User Join Date: Aug 2001 Location: escondido, ca 92026 Posts: 1,222	98 S-10 2.2 wiring diagram Longshot but I got a buddy who doesn't have the factory shop manual and needs to trouble shoot a problem with his fuel pump and associated wiring. The haynes and chilton manuals he has only show an earlier model diagram and his is different with regard to relays, etc.... no power to the pump and the relay appears to work fine as he's swapped it with the headlight relay and the headlights work fine with it... he's also done other tests but needs the wiring diagram to pinpoint the problem. Does anyone have or can post a wiring diagram for this model truck..?? It's his only ride and he's needing to get to work and back. Thanks for any help or suggestions. __________________ '72 short step, 350, 700R4, tilt, ps, pdb, a/c, lowered coils, etc., other work in progress... San Diego, CA 72 Stepside Project



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