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hertfordnc's avatar
hertfordnc
Explorer
Jul 16, 2014

dodge 3500 cummins clutch fan engages on flat with no load

I've had this 2003 for just a month, still figuring things out. With the AC on, running empty on flat ground at 60mph the temp rises to about 210 and the clutch fan engages until the temp drops. ...
Tow Vehicles
hertfordnc's avatar
hertfordnc
Explorer
Jul 18, 2014
Again, no time to wrench, it will be a while before i can pull the water pump,

Do they ever fail at the impeller? I have a slight coolant loss, and a squeek that sounds like its coming from the pump pully which looks original.

But I thought they only failed at the bearing and leaked. With the system topped off can the WP fail to move enough fluid?

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