Heater problem
1999 Chevy Blazer 6 cyl Four Wheel Drive Automatic
My truck has developed a nasty and unfavorable condition to wit: When the motor is running, the heater blows hot and cold, with the sound of the pass door under the dash creaking, opening and closing in a continual loop. Is this from a computer malfunction, or is there a servo to operate that flap that may be stuck in a loop?
1999 Chevy Blazer 6 cyl Four Wheel Drive Automatic
My truck has developed a nasty and unfavorable condition to wit: When the motor is running, the heater blows hot and cold, with the sound of the pass door under the dash creaking, opening and closing in a continual loop. Is this from a computer malfunction, or is there a servo to operate that flap that may be stuck in a loop?
Oct 30, 2010 at 1:48 PM