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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
wcjeep's avatar
wcjeep
Explorer
Jul 16, 2014
The 2006 trucks run warmer than previous versions. The valve seats are different. I think the valve lash is also different on 06'+. The 06'+ also has electronically controlled engine fan. The 06'+ has no fuse protection from bad trailer wiring.

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