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Question Details

Asked: Aug 04, 2009 - 02:47 PM

Status: Closed

mledez3

AC problem with 04 Lincoln Navigator. Blows hot air even though it's full of freon. Every once in a while it blows cool.

2004 Lincoln Navigator blows hot air even though it is full of freon. Every once in a while it will blow cool air for a few seconds then goes hot again. I attempted to add freon, but it was full already.

In Maintenance & Repair > Heating / Cooling > Air Conditioner
In Makes & Models > Lincoln > Navigator
1 answer - 113 days ago

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Answers

colin_l

Date: Aug 05, 2009
Time: 10:07 AM

Edit Answer (for another -19 minute)

If you have normal refridgerant pressure, then the fault is going to be either the compressor or condenser.

There should be several places along the lines to test pressure and if you use them while the systems is cycling you can probably figure out which piece isn't doing its job. It should be high pressure after the compressor and low pressure after the condenser.

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