temp goes to right below red and then drops to 180

[csanderlin]

well i did a water pump and therm and blue devil well i been driving the car it runs great just when i drive the car it will go to right below red and then stay for a couple miles and then just drops and then ill get heat in the car any ideas

[Fivefingerdeathpunch]

EDIT: You motor is a 3.1, I would try re-bleeding the cooling system.

[csanderlin]

i have 2 times opened both top air bleeders

[dsmuts]

Do a compression test. A friend of mine had this happen on his gp and the head gasket is going out which isn't surprising since it's a 3.1

[csanderlin]

it had a badhead gasket and used the blue devil and night and day

[Utter99]

That krap is expensive . We sell it all the time at napa and a lot of people come back satisfied . I wouldn't do that to my car I would rather replace the gaskets for the price of that stuff . I'm glade it worked keep me informed on how long it lasts.
Just so I have more info to tell customers about it .

[nos4blood70]

Try bleeding again with the car on an incline. Nose facing up.

[csanderlin]

i had to do quick fix i had to drive back to bragg the next day im just going to wait till it blows again to it this time