1991 Mercury Tracer Air conditioner stopped running

1991 MERCURY TRACER
180,000 MILES • 4 CYL • FWD • AUTOMATIC
Avatar
NAKHURST
  • MEMBER
  • 1 POST
Hi, I have a 91 mercury tracer, I go the AC fixed three months ago (had not worked in a long time) and it was working great . Now when I press the ac button, nothing happens, it just blows hot air. When I would press the button before the engine would work harder, now it won't. I did not find any leaks in the hoses or system. Any suggestions?
Oct 14, 2010 at 2:51 PM
Advertisement
Avatar
BILLYMAC
  • CAR REPAIR CONTRIBUTOR
  • 2,204 POSTS
if you are sure it is full charged ?
under the hood passengers side firewall you will see a aluminum tank near that you will see a plug unplug this plug and plug it back in if air works the low pressure sensor is defected
Nov 5, 2010 at 5:42 PM
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.