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| 12-08-2025, 11:10 PM | #45 |
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Lord Scrip
2390
Rep 3,419
Posts
Drives: 2011 M3 Coupe
Join Date: Jan 2012
Location: LA,Ca
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Try cleaning. Also maybe run live readings on your O2’s. Bad or failing O2’s can impact idle as well. Carb cleaner and an old tooth brush. Clean edges of butterfly and passage way. It’s not complicated but be gentle on the butterfly when opening for cleaning.
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