2001 DODGE RAM 1500

  • Tiny
  • tport52
  • 2001 Dodge Ram

The interior ac vents default to the defroster vents during acceleration and go back to the interior vents when deceleration. What's the problem?

Thursday, May 3rd, 2007 AT 4:35 PM

1 Answer

  • Tiny
  • Les Dane
  • Member

There is supposed to be a check valve in the vacuumn supply to the interior. It si either bad or missing.

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Saturday, May 5th, 2007 AT 11:44 AM

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