Cooling fan issues??

[Tater2009]

hi guys. I have a 2011 6.7 with 18000 miles, the cooling fan is on every time i start it and when i drive off it roars for a min then goes off. Then every time i stop for more then a min it is back on and does the same thing. so annoying. Ford put a new clutch fan and same thing. anyone else have this problem. Thanks.

[nitrogen]

any possibility you have the AC or defrost selected. that will cause the fan to come on for the AC system

[Term3]

Is it possible they installed a fan clutch meant for a truck with a plow option? I believe these draw more air in at low RPM's

[nitrogen]

Shouldn't matter whether its for a plow model. It should still only come on when one of several heat parameters is high

[jesilvas]

There was another thread exactly like this.
I think it was leaning toward "morning sickness" like the 7.3s have cause of the viscous fan clutch.

[richc22a]

Replaced mine...same thing.

[Nissankidd]

If a new one does then exact same thing then it sounds normal to me.

[richc22a]

I had mine replaced, it does NOT come on now, even when pulling hard...

[dieseldan2005]

I noticed mine does this after the initial startup. I will have to pay attention to whether it comes on after sitting for a while. Basically acts just like my 7.3 did. Mine is a 2012 with 450 miles on it.

["Stroker 8"]

Taking mine in this morning to have this issue checked out!!!