GMC TRANSMISSION REVERSE

I Have All Forward Gears But No Reverse. When The Truck Is In D Or 3 It Will Rev Up High Until I Reach 20mph. Other Than That The Truck...

It Does Not Have First, Reverse Or Overdrive.

Keep Well Serviced, Has High Idle Around 1500 To 2000 Checked Fuses, And Vacuum Lines, Changed O2 Sensor. Still Idles Fast And Sometimes...

Will Not Go Into Reverse. Was Making A Cliicking Noise, Then Made A Scraping Like Noise. Will Sluggishly Go Into Drive. Is This...

I Had A Mechanic Put In A Salvaged Transmission That He Rebuilt. It Will Go In Reverse And Runs Fine But Will Not Go Forward At All. Is...

Sometimes My Yukon Will Not Go Into Reverse Unless I Really Step On The Gas And Then It Grinds Other Times It Is Fine Could The Emergency...

I Was Driving My Van For A Long Trip When All Of A Sudden, While I Was Taking The Freeway Exit I Heard A Noise Coming From The Front Bottom...

Transmission Problem 1972 Gmc Suburban Automatic The Reverse Gear On My Suburban Does Not Work. You Can Put It In Gear, But When...

I Just Replaced The Transfer Case On My '89 Gmc With One From An Auto Wrecker Off A '94. Both Are Np241's. I Believe Them To Be Compatible...

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?