Air conditioner

1997 PONTIAC GRAND PRIX
2,479,211 MILES • 3.8L • V6 • AUTOMATIC
Avatar
RAMIRO ARREZ
  • MEMBER
  • 1 POST
Wen I turn my air conditioner on full blast hardly any air is coming out. I can hear that it is on high ,low,etc., but the air just barely coming out.
Jul 5, 2016 at 11:19 PM
Advertisement
Avatar
HMAC300
  • ✓Experienced Mechanic
  • 48,601 POSTS
try pulling hvac fuse on dash. leave out for sixty seconds with key on it may reset otherwise it may be the actuator is not opening. it is on left hand side of heater box we have no pictures of it. also check vacuum motors on hvac unit one may not be opening due to hose off or no vacuum from control. see picture for vacuum this is for automatic temperature but yours should be similar.
Image (Click to enlarge)
Professional Diagram for 2CarPros Members
Click here to log in and view diagram.
Jul 6, 2016 at 1:16 AM
Join 2CarPros for free, one of the most advanced car repair communities on the internet. From first-time drivers to seasoned mechanics, everyone is welcome to reply, share details, and get better answers. You can add a temporary image or video first; uploads are limited to 20 MB.
Ask a Free Question
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.