1997 Dodge Truck air control

1997 DODGE TRUCK
17,000 MILES • V8 • 4WD • AUTOMATIC
Avatar
TERRY D
  • MEMBER
  • 1 POST
ac air will be blowing out vents till i speed up then it stops till i slow down
Feb 8, 2009 at 12:55 AM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.
Advertisement
Avatar
JACOBANDNICKOLAS
  • CAR REPAIR CONTRIBUTOR
  • 110,190 POSTS
The vent doors are run by vaccum. There must be a leak and when you accelerate, the pressure drops in the engine and as a result of the leak, there isn't enough to keep the correct vent doors open. Check under the dash and the hood for leaks.
Mar 13, 2009 at 1:39 PM
Advertisement