I have a 2002 ford explorer. 4.0L engine. When I turn on the truck and the a/c it works fine on settings( front vent, defrost, feet vents etc). I do city driving and everything works fine it blows cold air. But when I get into the freeway n I start to accelerate it switches the settings by itself ( the air stops blowing on the front vents and it switches to the defrost setting) this happens mostly when accelerating and it after a min or two it switches back to the front vent? This only happens on freeway driving. Also when I put the car in cruise control a/c works fine. Please help?
Friday, July 5th, 2013 AT 10:44 PM