gmc

While in the process of replacing a broken exhaust manifold, we encountered this pipe that we cannot identify but think we are going to have to replace too, as it seems the old manifold's bolts are too rusted. It is connected to the manifold tubes and runs farther back into the truck. Anyone...

I am currently building an engine in my shop for my 93 s-10 4.3l v6 262 cu in "Z" vin pickup. I pulled the motor i plan to use out of a 2001 gmc jimmy, and the marine heads [with port and polish] and roller rocker valves and more aggresive camshaft from a 01 blazer. With these parts i plan to...

Hi guys I'm always reading other people's post for info on my 2.2l s10. Anyway so I have a 2001 gmc Sonoma 2.2l. I did the timing chain because it broke, since I was already into it, I did the gears, and oil pan gasket, and the thrust plate on the cam as well as replacing the cam cover on the...

I’m in search of a first gen Oldsmobile Bravada Grille and would pay for shipping as well as the cost of grille thanks

So i has 2 lines on the passnger side of the vehicle near the spark plugs burnt they look like vaccum line and one has like a plastic tube on the end of it and i dont know where they go to ill post a pic of them asap and looks like on runs back toward the back near the transmission? Anybody got...

Im new to the whole truck scene and my ride is bone stock. Was just looking for some suggestions from some more experienced people to see what i should and/or can do to my truck to make it mine!

Sorry if this has been posted before, but all of the other threads I found were non-conclusive. Little bit of a backstory on the truck. I got a 1988 S15 with a 2.5l iron duke from my neighbor for free since it wasn't running. Ended up having a hole in piston #1, I decided to swap out the engine...

I just replaced my radiator and my sensor but my temp gauge still won’t come on. But the main thing is, if I go over 55-60 it says service engine soon anyone else have this happen before?

I’ve got a 1995 GMC Sonoma sls with 2.2L 4 banger. I just replaced my clutch, flywheel, throw out bearing, and clutch fork release. 1st and second are perfect. But if I get to about 25mph it startes shaking. Faster I go worse it gets. Anything helps.

I've got a 2002 Sonoma 4.3 Vortec extended cab 2wd. It's got around 240,XXX miles. I plan on reconditioning this truck considering it was a gift. Truck runs great other than the starter which I'm replacing this weekend. I was wondering, with this many miles what parts should I check and replace...

During a particularly rough winter i overloaded the windshield wipers. What i mean by that is they didnt move for a long time, then just gave up. Ever since then my wipers dont work my horn stopped working, and my temperature pointer wont get above 1/8 up the gauge. I tried replacing the...