Air Conditioning problem on 2001 Mercury Grand Marquis

480

Asked by Jul 30, 2013 at 01:25 PM about the 2001 Mercury Grand Marquis

Question type: Maintenance & Repair

When the A/C is on and blowing cold air, it suddenly changes to blowing warm air.  It is full of freon.

6 Answers

sound like improper refrigerant flow...could be overcharges too---but have some service done...have them put in a new filter/drier and it'll come back into service~

1 of 1 people found this helpful.
480

I was told that it might be the blend door actuator.

16 of 16 people found this helpful.

that'd be convenient~ check your fuses...

5 of 5 people found this helpful.

here's YOUR buggy~

3 of 3 people found this helpful.

the fuses...perhaps this time we can see which fuse is blown...and why it is blown~

4 of 4 people found this helpful.

I'm going to say look at fuse 2-23 because this one is environmental~

4 of 4 people found this helpful.

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