[hntraut]

My car has a problem. I'll be driving when all of the sudden my temp gauge stops and goes all the way down. My A/C stop blowing cold air. And when I shut the car off the Fans stay on for a little bit. If I disconnected the battery for 5 minutes all the problems go away. But i'v been doing this for a while now and I'm ready to fix the sensor or what ever is wrong with it. can someone help me figure out whats the main problem. thanks

 

[bartron36]

Same problem

I have a 3.8L 2001 Impala. My temp gauge doesn't go up and the cooling fan stays on the whole time as well. It seems like it's the same problem.
It goes away when you reset an OBD code or disconnect the battery but then the problem comes back the next day.

Have you been able to get it fixed?

 

[Riverheadracer]

Same Problem on my 01 LS anyone have any ideas because im all out of them! its really annoying!

 

[01ImpalaLS]

I don't know whats with these 01's cause mine is doing it too, and it is annoying!

 

[04DetroitLS]

faulty temp sensor possibly?