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    3. I have a 2002 F350 pickup. In the mornings below 85 degrees, the a/c will freeze me out. The hotter it gets after that , it goes hot to cold, hot to cold. WHY
    I have a 2002 F350 pickup. In the mornings below 85 degrees, the a/c will freeze me out. The hotter it gets after that , it goes hot to cold, hot to cold. WHY

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    0  Views: 400 Answers: 1 Posted: 13 years ago
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      With engine warmed up and temp. rising, raise hood with engine running and a/c temp. selector set at coldest: watch A/C compressor clutch. It should be constanly turning; if it cuts in and out, that is an indication of low freon in the system. Put in one can of freon(with stop-leak), if it continues to cycle add more.
      13 years ago. Rating: 0
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        Colleen

        Moderator
        It could also be the thermostat in the a/c unit. See about having the thermostat checked and or replaced.
        commented 13 years ago


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