GMC C/K 1500 Series Questions Any type

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Where Is The Fuel Pump Relay Located On A 1988 Gmc K1500

is there a fuel pump relay or a fuse that operates the fuel pump if so where are they located.

1984 Engine Swap

Can I swap a 1984 gmc 305 engine for a 350 with out changing my transmission?


I just replaced the carb (edlebrock quadrajet) and distributor, I think the timing is fine because I idle good at 10TBC and in gear at 6TBC but when I drive I back fire

Small Block 350

How much horsepower does a 1978 small block 350 have ?

Starting Issue

Hi I have a question for my 1979 GMC Sierra Short bed my truck won’t start at all it only turns on when I put gas into the carb ,but once it finish it turns of I replaced the mechanical pump,Fuel F...

1978 GMC 1500 2WD 6 CYLINDER

I have a 1978 GMC 1500 2WD 6 CYLINDER. How long should the brake rod from master cylinder to brake pedal be? no vacuum booster

If A Water Pump Is Working Rite, Can You Look In The Radiator And See Water...

Over heating

Runs Rough

My truck has 305 engine, replaced 2 plug wires cause they were arching on exhaust manifold, then it ran fine for a couple weeks, then back fires and rough running again, so replaced all plug wire...

85 GMC C1500 W/305 Engine

I had spark plug wires arching on exhaust manifold, replaced 2 plug wires, ran great, then 2 weeks later running rough again. Changed all plug wires still running rough and back firing. What cou...

1976 Gmc 350 V8 Vacuum Diagram

Looking to redo all vacuum lines and need to know where everything runs

Steering Wheel

I have a 1989 gmc k1500 my wires was burning inside of the steering wheel now it’s stuck in lock

97 GMC Sierra Cat Prob?

97 GMC extcan sb ss, 350, auto. Bought truck last year. recently had a cat code come up, had scanned and is bank 2, told i need a new cat but could keep driving it. well lately it has pick up a big ...

Wont Start And Misfires Through The Carburetor

I have a 1986 GMC c1500 350 small block and I replaced the spark plugs and wires bc they were old it ran great before I replaced them. After i replaced them it started misfiring through the carb a...

Rear End For 4x4

1978 GMC SERRIA GRANDA I have disconnected the rear drive shave because the rear end has went out . I still have the front drive shaft hooked up . I am having trouble finding a decent rear end to re...

1997 Gmc 1500

My truck it stalls out when it wants I spray carb cleaner in it an start an if I hit brake to go in gear an stalls an don't start back up until spray carb cleaner again got to double foot it home

Will A Lt275 65r 20s Michelin Fit On A 96 Gm K1500

will a lt275 65r 20s Michelin fit on a 96 k1500

Gear Ratio

What gear ratio is in my 95 GMC 1500 pickup serial number 1 g t e k 1 4 K 4S z523 974

My Bendix Comes No Where Near Thw Fly Wheel

Need a seater bad Will this work on a 305 v8

1971 GMC No Power

I left the lights on and drained my battery. I have tried jumping it and connecting it to a charger, as well as other batteries. I get no power at all to anything, but when I connect a battery the alt...

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