Posted 2/11/2016 08:19 (#5103502 - in reply to #5103445) Subject: RE: Touchy heat control in Super Duty Cab Hot/Cold
Had an F150 do the same thing, it was the blend door motor. Was $20 or $30 for the part and about an hour to change it not working at it real fast. Pretty common from what I hear.
Touchy heat control in Super Duty Cab Hot/Cold
