02 f150 ac problems

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Old Aug 12, 2019 | 07:00 PM
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Samuel Mendoza's Avatar
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02 f150 ac problems

So I just got an 02 F150 King Ranch with 200,000 miles on it and the AC isn't working well. I live in Texas so I need to know what's going on ASAP.

So when I'm driving the AC will tend to start blowing through the panel but if I try to speed up (doesn't matter how fast I'm already going) it will change to the defrosters and stay there until I release the gas pedal. It still blows cold air but certainly not enough to cool down the truck in a hot day.
 
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Old Aug 12, 2019 | 08:22 PM
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From: St. Louis (Out in the woods)
Common vacuum leak.
 
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Old Aug 12, 2019 | 08:27 PM
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Originally Posted by projectSHO89
Common vacuum leak.
What would we do to fix that?
 
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Old Aug 12, 2019 | 11:55 PM
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glc
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From: Joplin MO
Check the small hard vacuum lines behind the battery.
 
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