On my 01 Regal Set code P0742. (TCC solenoid) setting idling waiting on a time slip. Just had made my last pass for the day. Reset the code and loaded it on the trailer. Drove home unloaded the car and put 2-3 miles on it and it didn't act up. Any thoughts? Going to hurt it if I don't fix right away? Was planning going to Noble FvsB and BG for the Nats. This is a built TEP trans from the former owner of the car.