GMC SIERRA DRIVETRAIN

1983 Gmc Sierra, 120k Mi, 350 V8- Had Trans Rebuilt 2 Yrs Ago, Has Worked Fine. I Lost All Gears While Cruising About 40 Mph On Level...

My Tuck (classic Hd) Works Perfect When I Am Driving Without My Ac On. As Soon As I Turn The Ac It Slips And Stays On Third Gear. And It...

I Have A Sierra And The Push Button 4 Wheel Drive Went Blank No Light At All, Replaced The Button And Worked Fine It Lit Up Pushed The...

When Im Going About 30 To 40 My Transmission Grinds And I Cant Figure It Out Any Answers

The Bearing In The Rear Differenenteral Went Out Locking The Rearend Upp Tight Cant Get To The Bolt To Pull The Pin That Holds The Axels In...

I Was Wondering On This Truck Does The Right Carrier Shaft (passenger Side) On The Front Axle Come Out Just Like The Left Side? I Just Used...

For The Past Couple Months When My Abs Light Is On My Heat/ac Blower Won't Work And My 4 Wheel Drive Won't Work. The Light Does Not Stay On...

After Driving My Sierra On The Freeway For About A Little Less Than A Hour, After Exiting My Transmission Shifting (aoutomatic) Becomes...

I Have Been Told I Have A Hole In The Transfer Case. I Wanted To Weld It But The Shop Said I Couldn't. If Ii Can't How Much Should A New...

I Realize This Would Be An Extremely Pricey Task. But What Are The Parts I'd Need To Buy And Install To My 2 Wheel Drive Truck To Make It 4...