my 1987 Sierra with throttle body is ideling super fast can anyone tell me whats going on ?

my 1987 Sierra with throttle body is ideling super fast can anyone tell me whats going on ? 2 Answers

Is the instrument cluster in a 2003 GMC Sierra on a fused circuit? If it is , can someone tell me where it is located? 1 Answer

My instrument cluster is not working after a hard time starting the truck. None of the gages don't work, but the warning lights do. Also, there is a light that looks like a car with a padlock locked t...

Can anyone help answer my question about my 94 gmc sierra transmission problem possibly associated with installation of cd player 3 Answers

94 gmc sierra 1500 transmission slippage possibly due to cd player installation? Thanks so much

I have a 2010 gmc sierra, I get that service traction control, stabilitrak, engine power reduced. I changed the throttle body but no change? (Engine light is always on) 3 Answers

I lose power and can't go pass 40 mph. I have to pull over and turn the truck off and wait a few minutes, until I can drive again. Truck goes loud, and sort of rattles. Mileage is 140 500 estimat...

What size is my Tranny in my 1994 GMC Sierra 4.3 Litre Engine 17 Answers

Hi Guys, I have a 1994 GMC Sierra with a 4.3 Litre Engine, and I just had my Tranny fall about on me while I was driving. First my Flywheel broke and then shortly after my Transmission started breaki...