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BMW 3-Series (E90 E92) Forum
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Radiator Fan Question
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06-06-2009, 09:16 PM | #1 |
Colonel
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Radiator Fan Question
Does anyone else's idle go up about 100 rpm when the radiator fan kicks in?
I noticed my idle speed seemed to rise from 650 rpm to about 750 rpm for no apparent reason until I opened the hood and noticed the rad fan usually running at the same time. This is my second summer with the N54 engine, and I don't recall this happening last summer....so I am wondering if it's normal or not. |
06-07-2009, 12:21 PM | #2 |
ASR Turbos+LSD+Meth= :D
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Drives: E92 335i
Join Date: May 2007
Location: Miami, FL
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idle also goes up for the a/c, this is a luxury car, not a racecar
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