A/C blowing hot air?

1999 FORD F-150
250,000 MILES • 5.4L • V8 • 4WD • AUTOMATIC
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BILLY MACK 48
  • MEMBER
  • 1 POST
Trying to bring my truck listed above Super cab xlt 4x4 back to life. The A/C blower works and seems to cycle, but only blows hot air. It hasn't really been driven since 2008 and has sat in garage. I'm wondering if it only needs a recondition and recharge kit?
Apr 15, 2023 at 7:41 AM
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JACOBANDNICKOLAS
  • ✓Experienced Mechanic
  • 110,248 POSTS
Hi,

If you notice the compressor isn't engaging, recharging is the first place to test. If it sat that long, it may have leaked.

Here are two links you may find helpful. The first explains how to recharge the system. The second walks through possible causes of it not working.

https://www.2carpros.com/articles/air-conditioner-how-to-add-freon

https://www.2carpros.com/articles/car-air-conditioner-not-working-or-is-weak

Let me know if either of the links helps. Also, let me know what I can do to help.

Take care,

joe
Apr 16, 2023 at 11:48 AM
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