GMC Questions Any type
Truck Fuel Problem
Could it be fuel pressure regulator
Misfire 2000 Gmc Safari
I have a multiple miss fire on a 2000 gmc safari. I changed the cap and rotor with delco. Just changed plugs and wires ,and still does it. It starts but you have to keep your foot on the gas to k...
Automatic Transmission
can the fluid pan be removed without dropping the exaust
Do I Have Enough Truck To Pull A 5th Wheel Trailer?
I have a GMC Sierra 1500. Some specs I have are: 5.3L V8 SFI, w/6 speed auto transmission (w/ cooling system), 4WD Ext cab and standard box. It also has the heavy duty trailering package (code K5...
1998 GMC Sierra 1500 Low Idle, Then Dies
I drove my GMC Sierra (1998) round trip two days ago about 250 miles, which is more than usual As I got off the interstate and was stopping at the stop sign, I noticed it wanted to idle low and was...
My 95 GMC Safari Won't Stay Running
Nw fuel pump...maybe injectors are bad...are they comparable to astro.... Or map sensor... At a dead end
1991 Gmc Sierra 3500 7.4l Engine Turns Over Won't Start
A re-occurring issue with this truck. I'm sure if I change the ICM again it will start right up. just looking for additional information. The ones I replace always test good at the local Autozone. May...
4D Or 2D
Does this car have 2wheel drive? If so how do you switch from one to the other
Defroster Problem When It Rains
defroster will not clear up windows when driving on a rainy day
GMC Savannah Conversion Van, 1997, Will Not Crank. No Power, New Batter.
Vehicle ran fine a week ago. Has been parked, locked, in yard until tried to crank yesterday. New battery, still no power. Won't turn over. No lights, nothing. Completely dead.
2003 Yukon Xl
Hey guys.. I need HELP!! My 03 yukon idles rough, and dies when I take it on the road. Itll drive fine for a while and dies while in gear. It'll start back up after a while. When im trying to get ...
Ac Compressor
Put Freon in but ac compressor keeps going on and off. Used 2 small cans.
I Gotta A 93 Gmc Sonoma Ichanged The Fuel Pump Recently, Since Then The Thr...
what do you think I should do
Front Axel
I have a 2003 GMC Sierra 1500 Z71. The question I have is does the front axel still rotate even if the truck is in 2W High.
Shaking/ Vibration When Breaking
My 2004 gmc envoy has started shaking/ vibrating when I brake going down a steep grade.
Air Conditioner On 06 Denali
Would my air work in back if blower motor is bad
Truck Fuel Problem
Replaced fuel pump cut cats put straight pipe plugs wires distributior cap roter now it cranks but idle is reving up and down up and down please help
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