Pls. help me about my 1995 s420 running very hot. It does not overheat but the temp is like 120 and I live in vegas. Especially when I'm stock on traffic. I already changed my fan clutch, i'ts brand new, It slowed it down but still goes up when AC on and stopping on traffic, then when it runs the temp. goes down again? Is this normal? Brought it to local dealer here and diagnostics and mechanic told me nothing wrong with my temp. but I can see it all the time. HELP HELP ME PLSSSSS

 

does you aux fans ( Twomounted on the other side of Radiator) come on when you hit 120?

 

good question, I will observe that.