what does bluish,white smoke from exhaust mean on 2003 BMW 745i

also have a muffled sound when pulling off.when I take off from a standstill,thats when smoke is evident,especially if imash harder on the gas pedal

by in Capitol Heights, MD on August 18, 2013
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1 answer 1 comment
ANSWER by , August 19, 2013
blue smoke is oil burning,have a diag done by your mech
COMMENT by , August 20, 2013
ok thank you very much