AIR CONDTIONING

2005 Mercury Montego

Tiny

dpotterusa

July, 31, 2011 AT 2:33 AM

The air conditioner in my Montego only blows cold air when I go over 50 mph or am climbing a hill. I had it serviced but it didn't do it any good. What is wrong with my air conditioner?

FOUND 4982 RELATED QUESTIONS

No Heat

37 ANSWERS
5 IMAGES

3 Answers

Tiny

ausername123456

July, 31, 2011 AT 2:00 PM

It could be the ac pressure switch, or a clogged orafice tube.

Tiny

Jacobandnickolas

October, 10, 2011 AT 4:51 AM

Most likely the orafice is plugged.

Tiny

dwecker

August, 24, 2013 AT 3:59 PM

Had the same problem. The fix was the scroll compressor valve. Cost $30 and only two bolts hold it in to compressor. I got mine from Tech Parts Distributors, llc
Hope this helps someone.

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