# 88 chevy truck

**URL:** <https://community.cartalk.com/t/88-chevy-truck/21027>\
**Category:** Maintenance/Repairs\
**Created:** [October 21, 2008, 10:45pm UTC](https://community.cartalk.com/t/88-chevy-truck/21027 "2008-10-21T22:45:16Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![vincec](https://avatars.discourse-cdn.com/v4/letter/v/bcef8e/32.png) [@vincec](https://community.cartalk.com/u/vincec)\
**Post date:** [October 21, 2008, 10:45pm UTC](https://community.cartalk.com/t/88-chevy-truck/21027/1 "2008-10-21T22:45:16Z")

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hear fan blowing but hardly getting any air out of any vents

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**Author:** ![jtsanders](https://avatars.discourse-cdn.com/v4/letter/j/c2a13f/32.png) [@jtsanders](https://community.cartalk.com/u/jtsanders)\
**Post date:** [October 21, 2008, 10:52pm UTC](https://community.cartalk.com/t/88-chevy-truck/21027/2 "2008-10-21T22:52:30Z")

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Change the directional control from floor to dash to windshield and back a few times. Do you hear a solenoid moving the flow diverter? If not, you may need to replace it or the electronics that control it.