Quote Originally Posted by Venom
http://www.bimmerforums.co.uk/forum/f18/2004-e46-n46-316i-bizarre-white-ash-powder-behind-throttle-body-cover-t124848/

http://www.bimmerforums.co.uk/forum/f18/2002-e46-316i-auto-white-powder-engine-cover-t92455/

http://forum.e46fanatics.com/showthread.php?t=740993
"Columbia? Check and see if the Angel Eyes are dilated or there's a sniffing sound coming from the air intake "

Haha!