Question about 2004 Dodge Ram 2500

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Ac blower blower motor is running fine but have developed a louder than normal "humm" or vibration and the air is limited in all vents.

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  • kenneth_evel May 19, 2009

    are you talking about the normal engine air intake or somewhere different?

  • kenneth_evel May 19, 2009

    thank you!!

  • chryslerguy May 11, 2010

    Remove the blower motor and reach up inside the hole, sometimes the recirc door breaks and falls on top of the motor restricting air flow and making new noises.

  • yadayada
    yadayada May 11, 2010

    sounds like something has blocked the air intake to the blower, check that, have found plastic bags sucked up to te air intake many times.

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Needs a recircultion door, the stops break and the door is stuck between recirc. and fresh . the whole dash needs to come out. its about a 4and 1/2 hour job at the dealer. it can be done in less if you find a good tech. that is familiar.

Posted on May 20, 2009

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