Forum Discussion

kratedisease's avatar
kratedisease
Explorer
Jul 31, 2015

Does A/C turn off automatically climbing hills ? Ford F53

I was climbing a long hill in the mountains today when I noticed that the A/C unit stopped blowing after a extended climb but turned on again after I stopped climbing and the RV up shifted to 3 or 4th...
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Bruce_Brown's avatar
Bruce_Brown
Moderator
Jul 31, 2015
Yup, its a lack of vacuum issue. The (2) options are;

1) Live with it

or

2) Add in a larger vacuum reservoir.

Me personally - I'd live with it.

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