GMC SIERRA DRIVETRAIN

In November 09 The U-joint In Front End Broke While On Highway. When Pulled Over Noticed Transmission Fluid Pouring Out. After Getting Drive...

1. While Idling The Check Engine Light Came On. I Have Dummy Duel Exhaust That Split Under The Cab And Then Go Into Duels. - Fixed 2...

Leaking Transmission Fluid Apparently At The 4 Wheel Drive Transmission. What Parts Do I Need To Fix It.

I Need To Replace The Front Bearing In My Differeintial. It Looks Like I Can Jsut Pry Out The Grease Seal And Just Slip The Bearing Out -...

I Bought A New Wheel Hub Assembly, Removed The Three Triangle Shaped Pattern In Back Of Hub. Problem Is There Is No Hub Lock Nut Cover To...

My Vehicle Don't Move When I Set Any Mode ( D, R, 3, 2, 1 )

Leaking Oil On Right Side Of Differential Around Axle, Enough To Cover Tail Gate On Long Hauls.

I Blew My Transmission Due To Incorrect Radiator That Didnt Have Transmission Cooling. I Got A Replacement Truck In Which I Want To Use The...

My Truck Just Started To Jerk When It Shifts In To Gear, And One Time It Didnt Shift Up When Accelerating. What Is The Problem?

When I Back Up My Truck It Runs Just Fine Until I Hit The Brake Than She Just Shuts Off! What Is The Problem And How Do I Fix It?