GMC SIERRA TRANSMISSION

I Have An Automatic Gmc Year 95 With An 8 Cylinder Engine. I Thought My Tranny Was Out Because It Would Not Shift Into Or Past 3. So We Got...

Im In Need Of A New Engine And Transmission. As It Sits Now, The Motor Is A 6.2l Non Turbo Diesel. Its On The Verge Of Blowing Up. Before...

I Have A Check Engine Light On Which Was Decoded Saying It Was The Egr Which I Replaced A Few Years Back. My Problem Is That When I Get Up...

Recently Changed Fuel Pump, Battery And Sending Unit. Removed The Brain Box And Returned It Immediately. Tried Resenting Emc By Taking...

I Took A Th400 Out Put Th350 In Reverse Works Well Forward Gears Don't Work.I Can Jack Back Wheels Off Ground Wheels Spin In Forward...

Over The Last Month Or So I've Noticed My Transmission Starting To Be A Little Delayed In Shifting From 1st To 2nd. Yesterday The Truck...

My Reverse And 1st Gear Recently Quit Working. What Is The Problem? Do I Need A Rebuild? Or Is It Something More Simple. Please Get Back To...

When The Transmission Is Cold, It Will Go Into Gear, Forward And Reverse. After It Warms Up, It Will Not Move In Any Gear, Rpm's Are...

1999 Gmc Sierra Mileage: 150,000. After Getting Off Thruway From A Fast Acceleration, I Noticed As I Turned Onto A 30 Mph Street That The...

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