PONTIAC TRANSMISSION

I Have The Car Listed Above, I Put It On The Code Reader, And It Says Torque Converter Solenoid. So, I Replaced The Whole Transmission....

So, I Was Driving Down The Highway And All The Sudden My Speedometer Went Out And It Started High Revving Then Would Slam Into Next Gear.

Friday Evening My Car Drove Fine From The Shop, Came To A Stop Went To Go And All Of A Sudden, My Car Would Not Move Forward Had To Bring...