How to get rid of condensation on heater core + evaporator core housing freezing

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on my 2013 F150 I am having an issue that the technicians cannot figure out. I have great heat when my heat dial is all the way up (to the left) but as soon as I dial it down at all the temperature isn't being regulated and the air is luke warm instead of gradually cooler. The technicians cannot duplicate the issue and assure me the blend door is functioning properly, the only suggestion they have is that possible condensation on the heater core or evaporator core is causing a freeze up. Is there a way to rid this condensation or suggestions for a fix.

ike77 in Chetek WI

Feb 25, 2015

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RepairPal Certified shops can diagnose and repair your 2013 Ford F-150. They provide transparent pricing with a minimum 12-month or 12,000-mile warranty on repairs and services.

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How to get rid of condensation on heater core + evaporator core housing freezing

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ike77 in Chetek WI

Feb 25, 2015

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mrfordmanon Feb 25, 2015

are you taking it to a ford dealer? if not, take it to one because they can hook up ids and monitor the blend door actuators to verify they are operating correctly. sounds like their not. have replaced a lot on those trucks.

ike77on Feb 25, 2015

Its been to two different dealerships and the second dealerships assures me that they have hooked it up to the ids and that the blend door is working properly, that is why this is becoming so frustrating. Thank you for taking the time to reply with your thoughts! I suggested the blend door actuator as the cause when I brought it in and so that is why I am so baffled (kind of a pun).

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Popular Answer

What are the best Ford repair shops?

RepairPal Certified shops can diagnose and repair your 2013 Ford F-150. They provide transparent pricing with a minimum 12-month or 12,000-mile warranty on repairs and services.