Join Date: Aug 2001
Location: Tallassee, AL
Feedback Score: 0 reviews
As Heavy said, turn off your ac/heat. Ford's nominal operation of the HVAC is to bring in outside air unless you turn it off. But, turning it off is not permanent as the HVAC might override the setting on certain conditions and it is also reset to outside air each time you turn off the key and restart the vehicle.
2015 F350 Ultra Lariat 6.7L CCLB DRW 3.73 Limited Slip, Green Gem Metallic w/ Caribou accent, Camper Package, Titan 65gal tank, Rapid Heat, Block Heater, Upfitter Switches, Dual Alternators, Camper Package, Cable Lock, Husky Floor Liners, Spray in Bedliner, 5th Wheel Prep, 25K 5th Wheel Hitch, Ford Goose Neck Hitch.
Traded 2011 F350 XLT CCLB SRW 6.2L gasser 6,000 miles for 2015
Sold 1996 F350 XLT CCLB DRW 7.3L 208,000 miles