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[HoustonPerson]

Thanks for the help guys, and also Diesel Jay. I think I know what it is; and yes it is most likely the blower module control thing stuck on the box next to the fan under the hood. Hopefully, this will not be beyond the skill set of "another" Ford dealer over one hour away.

Ford could sell 4 times the trucks in my area, if they fired all the local dealers, got new owners, and saw to it people are trained to work on this stuff.