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Hi guys,

i am a proud owner of a 2010 Porsche Cayenne base, and I love this vehicle, but I’m having a issue with the AC blower motor, when I first turn on the AC and put the fan on high it blows but not very hard then all of the sudden it jumps to high and runs perfectly, does anyone know what could be causing this, I’m hoping it’s just the blower motor resistor. Any input would help.

thanks in advance

 

sincerely

 

Paul

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If it's randomly doing that without you touching the dial then most likely it is the resistor that's causing it. It's probably on its way out and about to quit completely


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