GMC C1500 DRIVETRAIN

I Just Replaced The Transmission Filter For Maintence, Now The Trans Will Not Shift Out Of 2nd Gear. I Dropped The Pan And Found The...

4l60e Transmission. With The Driveshaft Yolk On The Output Shaft There Is About 1/16" Up And Down And Side To Side Movement In The Yolk...

Okay I Have The Vehicle Listed Above Sierra With The 350 And The 700r4. When I Had Gotten The Truck Transmission Only Had 1 And 2 Gear But...

My Truck Has 270,000km Runs Great When It Is Cold But As It Warms Up Runs Rough, Wants To Stall And Upon Acceleration Seems Like It Doesnt...

I Have The Truck Listed Above 4x4 With A 40 Over 350sb And A 5 Speed Manual Transmission. I Was Driving Home Today And When I Got To The End...

I Have A 2003 Gmc Sierra My Automatic Transmission Is Not Shifting Grears When It's On Drive But If I Shift From First To Second It Will Do...

I Recently Bought The Truck And Have What I Think Is A Problem. The Truck Has "electronic" 4 Wheel Drive. The 4 Wheel Drive Appears To...

Hello Everyone. I Recently Picked Up A 2002 Gmc Sierra 1500 Z71 5.3l It Is A Beautiful Truck And Runs Great But I Have A Question Just...

I Have A 2002 Gmc Yukon 1500 4 Wheel Drive. The Auto-shift On The Fly Shows It To Be In 4 Hi Which It Is But When I Switch To 2 Hi It Only...

Transmission Problem 2000 Gmc C1500 V8 Automatic 94000 Miles How Do You Service 4 Wheel Drive