# Ford E350 - AC turns hot in back - Why?

**URL:** <https://community.cartalk.com/t/ford-e350-ac-turns-hot-in-back-why/142055>\
**Category:** Maintenance/Repairs\
**Tags:** ford\
**Created:** [June 11, 2019, 5:12pm UTC](https://community.cartalk.com/t/ford-e350-ac-turns-hot-in-back-why/142055 "2019-06-11T17:12:50Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![joebuilt](https://avatars.discourse-cdn.com/v4/letter/j/ecb155/32.png) [@joebuilt](https://community.cartalk.com/u/joebuilt)\
**Post date:** [June 11, 2019, 5:12pm UTC](https://community.cartalk.com/t/ford-e350-ac-turns-hot-in-back-why/142055/1 "2019-06-11T17:12:50Z")

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ac goes to heat in rear while driving down road

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**Author:** ![eddo](https://sea1.discourse-cdn.com/cartalk/user_avatar/community.cartalk.com/eddo/32/2594_2.png) [@eddo](https://community.cartalk.com/u/eddo)\
**Post date:** [June 11, 2019, 6:00pm UTC](https://community.cartalk.com/t/ford-e350-ac-turns-hot-in-back-why/142055/2 "2019-06-11T18:00:16Z")

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could be rear expansion valve, or blend door, clogged rear evaperator, something clogging lines inside the system, or improper charge.

I’m assuming the a/c stays cool in the front. Is that correct?