This usually works. Just be very careful where you spray it!
Originally Posted by tchavera
really? no one is going to mention spraying carb cleaner to find the vacuum leak yourself. also please don't blow cigarette smoke into the intake while it's running
2000 E46 323i | Sport and Xenon| 5MT | 208,000 Miles retired
2002 E46 330i | ZPP | ZCW | 230,000 Miles
2006 E90 330i | Black Sapphire | ZPP | ZCW | NO Turbos!