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      01-11-2017, 08:52 AM   #7
Matticus91
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Drives: 2013 135i
Join Date: Aug 2015
Location: Washington DC

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Quote:
Originally Posted by mackeroni View Post
When did you last change your cabin filter?
A while ago, actually due for a new one, but I've "reseated" and inspected it several times as I've worked on the car. That cowl is usually the first thing to come out when I do anything on the engine lol. Why, do you think that could be the explanation?
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"Tobias" 2013 135i ///M-Sport 6MT • Pure Stage 1 • XDI 35 HPFP • 404whp/440wtq
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