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Mercury
Montego
Climate Control
Air Conditioner
Not Working
Blows heat out while car is sitting still idling?
2007 MERCURY MONTEGO
10,700 MILES • 2WD
MISSHALL3
MEMBER
1 POST
Blows heat out while car is sitting still idling, but going down the road it cools good& it's full of freon.What else could cause this problem?
Jul 5, 2015 at 8:18 AM
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HMAC300
✓
Experienced Mechanic
48,601 POSTS
This happens when the compressor is starting to go out, but to be sure we can use this guide to confirm the problem.
https://www.2carpros.com/articles/re-charge-an-air-conditioner-system
and
https://www.2carpros.com/articles/replace-air-conditioner-compressor
There are diagram below to help you with your car. Check out the diagrams (Below). Please let us know what happens.
Image (Click to enlarge)
Jul 5, 2015 at 8:55 AM
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Frequently Asked Problems for This Vehicle
Engine won't start
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Air Conditioner — Not Working
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