06 CR the other day I jumped into my truck and it was a hot day and turned the a/c on and turned it to high, and the blower motor sounds like its workin way to hard and there is very little airflow threw the vents, it will still switch from floor to top vents and defrost vents but still all very little flow!? Any ideas??

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Found solution on google of all places! I guess dodge has have had this issue awhile now, the recer. Door flap breaks and will block off flow to vents, all you have to do is pull the three screws that hold the blower motor In and remove blower motor out of way, stick your hand up in the whole and you'll feel and see the flap door sitting in way, lots of people just pulled on there's and broke the plastic door in half and removed it,and it's fixed! Unless you want to go to your dealer and pay $$$

 

Yea thats about a 1200 problem....

 

More like a 150$ if you take dash apart yourself. I did mine in a few hours, go to heater treater website and order the kit. Only tool other than a Philips screwdriver you will need is a Dremel depending on which door broke there are 4 different ones mine happened to be the 2nd hardest.