GMC

My Door Locks Will Cycle Between Lock And Unlock At Sporadic Times. It Doesn't Matter If The Keys Are In It Or If I'm Driving It Or Not. I...

My Air Conditioning Works Good, Except When I Go Up A Long Hill It Shuts Off. It Comes On Again When Going Back Down Hill. I Check...

Who Makes And Sells A Tool To Release The Dorman Connectors Which Hold The Heater Hoses To The Heater Coil? I Tried Several Auto Parts...

What Is The Trick To Removing The Rear Brake Drum --usually There Is A Small Rubber Plug To Remove And Back Off A Star Wheel To Release The...

I Have Replaced My Belt And Tensioner And It Still Makes A Squeeling Noise At About 2000 Rpm. The Tensioner Starts Flapping When The Belt...

Just Had Fuel Injectors Replaced In Our Vehicle. Need To Get A Sticker, But Can't Because Computer Is Not Registering Emissions Yet. How...

I Just Bought A New Wiper Motor And Can Seem To Get It Set In Right It Lets My Wipers Go To Far And Hits The Outside Of My Truck / Is There...

Have A 66 Gmc 1/2 Tons That Has New Wiring Harness Through Out It. Can Not Get The Turn Signals To Work And The Blinker Siliode Keeps...

Twice In The Past Couple Days When I Started The Truck The Low Fuel Light Came On And The Gas Gage Read Empty But I'd Just Put 8 1/2 Gallons...

Not Sure What The Issue Is. Someone Suggested It Was A Cv Joint On The Right-front. The Truck Makes A Woom-woom-woom Noise In Drive (only...