my 2002 sierra 1/2 ton truck will not go forward or reverse. the transmission fluid is black.

my 2002 sierra 1/2 ton truck will not go forward or reverse. the transmission fluid is black. 1 Answer

All the gauges except the engine temperture do not work. Fuel Charging sustem and oil pressure. Is there a fuse for these? 1 Answer

The truck has been sitting for over a year

What could be keeping my compressor from staying engaged? 2 Answers

My AC has gone out and I tried adding refrigerant but the compressor will not fully engage.

2003 GMC Serria I welded a broken muffler bracket I disconnected the neg batt cable. Now after I weled on truck it idles lower than normal. Is there something that could have be damaged from welding 2 Answers

When put in drive or reverse from park it will come close to dying but will stay running?

2006 gmc sle engine lite on. Changed intake gaskets o2sensor wires plugs sensor at the pipe going to the breather box. I forgot the name. 1 Answer

Truck idles rough p0171 p0174 lean on both banks. It is need to know what will fix it. I had what if to the point is collaring me to death.