Ok I have 04 gmc sierria with. Bose sound system im switching the head unit I can't seem to find the right wires I can get power to the stero but I have to wire it where there is power constant help

Ok I have 04 gmc sierria with. Bose sound system im switching the head unit I can't seem to find the right wires I can get power to the stero but I have to wire it where there is power constant help 1 Answer

Iv got a 98 gmc 1500, just put a new jasper 350 in the other day and cant get started. i have fuel, compression, and spark, i know i have to time it with the computer once its started. but i cant get it started. any ideas? im sure i have it timed right, but also this distributer does not have the timing markings. 6 Answers

1998 GMC 1500 sierra 5.7 350

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...

I NEED A REAL GURU ON THIS ONE!!! 1993 GMC K1500 5.0L Have changed most of the fuel system but still having issues of not wanting to start. 5 Answers

The truck is a standard cab with an 8ft bed and 131" wheel base if that makes any difference. So here is the scenario: the truck was having issues of starting and then would start to stall and I wou...

I have a 1990 GMC Sierra with a 305, I need to put a new engine in it and would prefer going back with a 350. Can I Put any GM 350 in it from the 90's? 3 Answers

My 1990 305 blew up on me and I would prefer to go back with a 350 but can it be any 350 from the 90's? If so what year would be best, I have heard good things about the 5.7 Vortec's. Also its a 5 s...