At what temps should my fan clutch be kicking on? I pulled a pretty good load today and saw temps up to 210 and never heard the fan kick on.. I know 210 isn't all that hot but I haven't heard my fan kick on in a long time.. I checked for tension on the clutch and everything feels okay.

 

I see 210 and never hear the fan kick in. On long hard Pulls I can feel and hear it kick in but it doesn't really cool it down to much. THe fan is very quiet!

 

Your fan is quiet? Last time I heard mine it sounded like a 747 landed under my hood