my 85 528e is now my boat pulling vehicle. I took it to the lake yesterday and while coming home (I live in the mountains) on the big hill my car got dangerously close to the red on the temperature guage. The car has a relatively new thermostat (1 year old) and a new fan clutch (one week old) I removed the electric fan and the AC stuff because they both didn't work.
Could my radiator be partially plugged or should I get another electric fan for the front of the radiator?