CHEVROLET SILVERADO TRANSMISSION OVERDRIVE

It Doesn't Go Into Overdrive. Seems To Be Winding Out In 3rd Gear. I've Noticed That When Im On The Highway At 60-65 It Makes No...

I Have A 99 Silverado 4x4. I Just Put In A Tranny With 35k On It. When I Drive It Shifts In And Out Of Overdrive. Any Ideas

I Have A 1994 Chevrolet Silverado 1500 4wd Truck With Overdrive. It Suddenly Stopped Shifting Into Second And Overdrive. There Is No Clutch...

I Have A 94 Chevy 1/2 Ton With The 6.5 Turbo Diesel. The Other Day I Went To Drive It And When I Pulled Out, It Shifted From First To...