Found this Ingenious VACUUM LEAK Testing Trick | BimmerFest BMW Forum
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2011 bmw 335 N55 engine, idling a little rough after valve cover replacement. I've double checked connections but don't
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WHAT IS A VACUUM LEAK ON BMW. ANY BMW - YouTube
Silicone Vacuum Line Replacement - Page 10 - BMW 3-Series (E90 E92) Forum
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Found the vacuum leak, anyone know where i can get this hose, currently it hose-clamped but its cracked and letting some air in : r/BmwTech
BMW Rough Idle On Startup Diagnoses and Repair - Part 1 Vacuum Leaks
RKX 3.0L Turbo N54 Vacuum Pump Repair Re-seal kit gasket Compatible with BMW 11667519458
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BMW N54 Turbo Problems
vacuum line fix - low boost, underboost, 30ff, wastegate rattle - BMW 3-Series (E90 E92) Forum
Bimmerforums - The Ultimate BMW Forum
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