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Vent operation issue

Discussion in 'Chevy Silverado Forum (GMC Sierra)' started by Warped5, May 29, 2012.

  1. Warped5

    Warped5 New Member

    Good morning to all ..

    Climate control set to full vent with temp all the way to cold. A/C was not running.

    Was driving recently and hit a slight bump in the road. Air from vent immediately got very warm (think blow dryer) and moving the temp setting just made it hotter (intolerable). I pulled over and shut the truck off before doing the usual 'check everything' once routine. When I started back up, everything had returned to normal.

    Has happened regularly since, so all I do is pull over briefly, count to 20, re-start and drive away.

    My neighbor thinks it may be a failing solenoid, similar to his TB.

    What do you forum members think?

  2. paracutin

    paracutin Member 100 Posts

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