300E runs hot with A/C on....HELP!!!
I rarely use my A/C, but today I decided to use it(it was really hot). My temp is usually about 85-90 C . Well I turned on my ac and right as I got into havy traffic the temperature started to climb. I went all the way to about 110 C. Well I had my expansion tank and cap replaced and I also had the cooling system flushed. My cooland/water mixture is a perfect 50/50. I have no leaks, What could have caused my car's temp to run so hot???
Do I need a new thermostat??? If so, what kind? a colder or hotter one???
1987 mercedes 300E
1995 e320 conversion(hated the 300e grill)
Monochromatic Paint (Custom Blue)
Flat Badged (front)
custom "carbon fiber" console
18 inch HP EVO rims
Sold! Now I drive a Monte Carlo SS