I just purchased a 2011 GMC Sierra and I noticed a key slot in the rear bumper across from the trailer wiring port. What is that for

I just purchased a 2011 GMC Sierra and I noticed a key slot in the rear bumper across from the trailer wiring port. What is that for 1 Answer

What type of metal is the key made of for a 2003 GMC Sierra 1500? 4 Answers

I was thinking brass or steel??

Ok I just bout a truck an 89 gmc Sierra and the guy didn't know what type of engine was in it all he could tell me was the fuel injected motor that was in it shot so he got it replaced and put a 350 edlebrook carborator. Ok we'll my actual question is how do I actually tell what kinda motor the guy had put in it 5 Answers

I really need to find this out

can the transmission from a 1995 gmc sierra 4wd fit in a 1998 gmc 4wd? 1 Answer

I have a 1995 gmc sierra 4wd with a 4l60e transmission. can I put this transmission in my 1998 gmc 4wd?

I have a 2005 gmc sierra 1500 4.3 v6. I get no kind of codes just going down the road and it die or start it up in the morning and it would just shut off. 2 Answers

I've changed the icm , the cps , plugs, wires, distributor cap and button. I've clean the throttle body. changed the serpentine belt and had the alternator tested. I've checked fuses. had the fuel pre...