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      08-28-2014, 07:32 AM   #2
n55x3
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Drives: n55 BMWs
Join Date: Dec 2011
Location: us - ohio

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You can definitely feel the A/C compressor cycling. And it definitely puts a parasitic drag on the motor which causes reduced performance. I can feel the strain every time the compressor cycles on. It annoys me so most of the summer I run with all windows down and no A/C on. Only when I have passengers do I roll the windows up and run the A/C.
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