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2009 Ford Flex AC and overheating issues, 110k miles.
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Rockbot
New User
Jul 22, 2021, 5:36 AM
Post #1 of 4
(891 views)
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2009 Ford Flex AC and overheating issues, 110k miles.
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Please talk to me like I am 5 years old...my Flex AC will only cool when the car is in motion. Fan is operating properly and the freon levels are fine. It's occasionally started overheating as well. I plan to do a full coolant flush this weekend (coolant recommendations?). I'd love some troubleshooting tips please!
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Tom Greenleaf
Ultimate Carjunky
/ Moderator

Jul 23, 2021, 8:34 AM
Post #3 of 4
(850 views)
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Re: 2009 Ford Flex AC and overheating issues, 110k miles.
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Late to chime in - sorry. Check for debris between condenser and radiator for vehicles exposed to leaves, debris, most you don't see without removing a top cover? T
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Nacho
User
Jul 26, 2021, 6:52 PM
Post #4 of 4
(787 views)
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Re: 2009 Ford Flex AC and overheating issues, 110k miles.
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Whenever you have a chance, have system pressures taken at idle and at 2,000 rpm and post them. Check if your condenser fan(s) are working properly. (both, -if so equipped-, and hi and low speeds are working)
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