Having problems with your 1996 Mercury Grand Marquis ?
My a/c blows out hot air....my compressor works and it gets cold...everything works...and it stills blow out hot air....and my heat or air only works when its on high...i cant turn it down.....WHAT'S THE PROBLEM????
You have a shutter control problem. on passenger side you may be able to see the shutter control cable or if vacuum, the vacuumn control. Look for fuction when you change settings from cool to hot and back. Good luck.
Repair Help & Product Troubleshooting for 1996 Mercury Grand Marquis
Tips for a great answer:- Provide details, support with references or personal experience .
- If you need clarification, ask it in the comment box .
- It's 100% free, no registration required.