Mustang ran a light totaled my IROC Now I have a 88 Trans Am ... question is - I have the digital dash on the car, and every morning my temperature gauge flow to red zone .. sits there for a minute and goes back down to normal. It's my first TA, my first digital dash, the car ISN'T overheating, because when it gets in the red zone I can open the throttle up and it's smooth sailing, I'm just wondering what it could be. I already changed the Temp Sender, so what could be left? Thanks.