I had a major service done about 6 or 7 months ago so all that was done. I have not noticed the AUX fan switching on which could be my problem. When I sit in a jam and the temp is above 80 F it will sometimes run up to 110 C. The revving while in nuetral gets the main fan to spin fast enough to force air into the intake snorkel and keep the engine cool. I will check on the aux fan later today to see if that is my problem. Also, would an intercooler help the car run cooler even if I dont have a turbo on it?
89 300E Pearl Grey Metallic
7 Spoke 16" staggered wheels (SLK)
215/55/16 Hankook Ventus HRII H405 tires
Smoked red/clear tail lights
1987 300e Black Metallic (mom's car)
8 hole 15" wheels (C Class)
Red/Smoked tail lights