Why is my ac only blowing sometimes on and off in my car?

Asked by Mar 24, 2017 at 01:09 PM about the 2011 Chevrolet Impala LS

Question type: Maintenance & Repair

1 Answer

76,245

It is because of the Blower Motor Resistor. The Blower Motor Resistor needs to be replaced. Also there is a lot of trouble with the aftermarket part on these, you may want to get an OEM part.

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