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      03-06-2013, 06:37 PM   #3
Want the thrill
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Drives: 2022 X4M40i, retired ‘11 X3
Join Date: Mar 2011
Location: MI

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2022 X4M40i  [10.00]
It could be your 02 sensors, spark plugs, fuel injectors and I agree with you on the air filter. I'd start with those but your mileage isn't that high for any of those to be changed except for the air filter. From everything I've read, the air filter should be done at 30,000 miles max.

Last edited by Want the thrill; 03-06-2013 at 07:13 PM..
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