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Discussion Starter · #1 ·
Replace the blower motor and the blower motor resistor. No change, still weak air coming out of the vents. Switch still has all four speeds but the highest speed on max a/c is still only 70% of what it used to be. Any suggestions?
 

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Probably a blend door peoblem or some air duct has come loose or you have some trash
pencils; soda straw keeping the blend door from moveing properly..
 
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