Questions

2003 Sierra 2500 Transmission Issues

I have a 2003 gmc sierra 2500 6.0 4l80e 4wd, tach and speedometer don’t work, the truck itself, when viewing live data, doesnt register how fast its going. All speed sensors ohm out to 1.39-1.42 oh...

My 2001 Sierra Pickup Truck Won't Start

truck won't start. Can sitting for months not running it cause this problem

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Looking For CONVERSION VANS!!!!!!

Want a GMC or CHEVY conversion VAN

Injectors Won’t Spray

I stuck the battery in backwards like a moron and now the injectors won’t spray I put a new computer in it and a relay and a pump and a filter and there is fuel pressure up to the throttle body bu...

Is There A Cabin Filter In This Truck, And Where Is It Located?

I can't find the cabin filter, I've taken off the panel under the glove box, nothing there. this is a full crew cab 4x4 short box with the 5.7