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BMW 3-Series (E90 E92) Forum
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Car vibrates when stopped.
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01-29-2015, 02:25 PM | #1 |
Captain
77
Rep 631
Posts |
Car vibrates when stopped.
I noticed that my car vibrates more when the AC is on when I'm stopped. When I turn off the AC all is good and is idling normally. Does anyone have any ideas? I just recently changed the Sparks and serpentine belt. the issue were there before getting them replaced.
Thanks |
01-29-2015, 02:59 PM | #3 |
Lieutenant
19
Rep 595
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I have noticed a bit more of an inherent engine vibration on extremely hot and humid days(with the A/C on), but this is only on a few days of the year. Vacuum leaks is where I would start for an off target idle.
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01-29-2015, 03:13 PM | #4 |
Banned
245
Rep 966
Posts
Drives: F30 335i M sport
Join Date: Aug 2009
Location: Orlando, FL
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I've had this issue with my 325i. Inspected spark plugs and coils. Changed spark plugs out and didn't happen again for another 40K. Replaced them again and it went away. haven't seen it since.
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