E46Fanatics - View Single Post - HPF running lean but only under very slight acceleration...
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Old 03-28-2013, 06:44 AM   #10
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Join Date: Jun 2010
Location: Beijing, China
Posts: 60
My Ride: Turbo M3
Originally Posted by andynb View Post
Still doing it but not as bad as before... sort of lost at this point
once the afr gauge read 16 or above, is your car run like a crap as well? i.e. surging/hesitate throttle.
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