One of my cars is a 2001 E46, call me crazy but still my favorite of all. I'm having problems getting the smog check passed, the check engine stays on no matter what I do. Looking for someone who can help pass the smog check in LA/ Long Beach area. Thanks all.

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2009 X5 4.8 - fully loaded, sport
2001 330i - fully loaded, stick
1986 Carrera