White, grey or blue smoke? Could be the heads, rings, burning oil, carbon buildup in the heads, a cracked coolant pipe. Is it only when you first start? Are you sure its smoke? Does it happen at lights or when idle??? Info man, its all in the details...

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Deceased - 2004 BMW 545i Black/Auburn
-Sports Suspension, Premium and Cold Weather Package, Logic 7 Professional Audio, Rear Sunblinds, Adaptive Xenon Headlights, Active Steering, staggered setup on 124's, Aux Input

Mods
MTEC V3.0 AE's, Black and white roundels, Clear LED Side-markers, New Conti ExtremeContact DWS's, Charcoal Filter Delete, 35% Tint, 20%rear.


http://s705.photobucket.com/albums/w...%20BMW%20545i/

GARY BETTMAN IS A TOOL!