It never got into the red zone, but close. Water temp. was higher with higher RPM, went down with lower RPM. Went only about 4 miles after it started going high. The water level was only about a half gallon low in the radiator.
It is the 3800 (not supercharged).
My wife was driving it, when she pulled into the driveway and stop it shutdown. I went out checked the water and oil levels, also to make sure they were not mixed. I then tried to start it, the first time it would not crank over, it was like it was vapor locked. Once it turned over it seems to sound a little harder than usual.
It sounds like it is trying to start, so I pulled the timing change cover to check and see if everything is lined up, it looks good. So while I had the crankshaft balancer off I went ahead and changed the crankshaft sensor.
I appriciate your help.
