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Ask Chris (aka- Moose) Your Own Question
Chris (aka- Moose)
Chris (aka- Moose), Mercury Technician
Category: Mercury
Satisfied Customers: 1967
Experience:  16 years experience with Mercury
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Mercury Marquis: I have a 1998 Marquis. My car guy has checked

Customer Question

I have a 1998 Marquis. My car guy has checked out the entire AC system, and it is working. They flash it-it works for a day or two and then starts blowing only hot air again. They thing the AC/heat control unit in the dash is bad. Sound reasonable? If so, what is the best way to get a reliable replacement. Thank you.
Submitted: 2 years ago.
Category: Mercury
Expert:  Richard replied 2 years ago.
Hello and welcome to
Do you have auto or manual climate control? When the a/c does not work is the compressor on?