CHEVROLET SILVERADO TRANSMISSION NOT SHIFTING

My Truck Will Only Go In 1st And 2and Gear A Plug On The Side Of My Transmission The Wires Are Broke Off.

I Recently Bought A Rebuilt Transmission From A Reputable Dealer. When I Shift To Drive It Wants To Move But Doesn't. I Have To Shift To...

Won't Shift Up, Revs Super High, Speedometer Not Working Until I Hit A Bump. Changed These Items: New A/c System(entire), Brake...