A/C Problem

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Jul 17, 2010 | 02:31 PM

Zmanzuniga

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A/C Problem

I have a 2000 F-250 Superduty, my A/C was working fine, and it still seems to be cooling, with the fan switch on High. Unitl I switch it to the High A/C setting then it almost completly stops blowing air. There is still some cold air coming out but almost as if it was on the lowest setting.

Any Ideas what this may be.

Jul 17, 2010 | 02:46 PM

jc8825

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From: Fort Worth

Could be the blower motor going out.

Jul 17, 2010 | 03:21 PM

Zmanzuniga

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I checked the blower last night it is working perfect

Jul 17, 2010 | 10:17 PM

jc8825

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From: Fort Worth

Maybe the switch is bad. Try swapping out the A/C controller.

Jul 18, 2010 | 12:22 AM

SMok

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Most likely the resistor under the hood, to the right of the blower motor.

Jul 18, 2010 | 02:21 AM

flamebuster

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From: Mattawa Washington.

This is all speculation but if the fan sounds like it is still running on high maybe the blend door is not opening correctly, could be a bunch of leaves or debris blocking it.