MY HEATER WONT WORK AIR IS FINE SOMEONE TOLD ME ...

  • Tiny
  • Anonymous
  • 2007 Chevrolet Uplander
  • 130,000 miles

My heater wont work air is fine someone told me could b actuator heat blows just wont heat up but van runs normal as far as temp. What could I do fix this

Tuesday, November 27th, 2012 AT 6:49 PM

2 Replies

  • Tiny
  • Jacobandnickolas
  • Expert
  • 68,409 posts

Check the blend air door. It is located near the heater core. If it is stuck, then you won't get heat

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Tuesday, November 27th, 2012 AT 6:53 PM
  • Tiny
  • freemba
  • Expert
  • 1,143 posts

Hello,
I saw your other posts before seeing this one, so I've responded several times.

The blend door actuator on the drivers side (closest tot he floor) is most likely the one which controls the heater door. Remove the actuator and turn the rod by hand. With the engine running and at normal temperature you should then feel heat. Try this several times to be sure its the proper one. If so then repalce the actuator.

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Sunday, December 2nd, 2012 AT 7:46 PM

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