Hi All:

I have a 1996 300 Diesel that is having some over heating problems and AC problems that seem to be intertwined.

The car runs great on the highway with the water temp staying in a normal range. On the highway the AC also works great. The AC also works well when the car is cool at an idle.

After the car warms up, in city traffic the temp water temp will get almost up to 120 and the AC will not work and blow hot air.

Any ideas are greatly appreciated.

Thanks.

Matt