generally white smoke means water or antifreeze is entering the cylinder wich means either a blown head gasket or corrosion damage in head water jacket causing leak into cylinder
External or internal leak. If there is no apparent external leak and you see white smoke then you have a blown head gasket.
White smoke normally means you are burning oil.
oil getting by the rings causes white smoke and oil dripping out of the tailpipe.
white smoke can be either your car overheating, or smoke from an electrical issue
White smoke means head gasket, cracked head or equivelant.
water
blown headgasket
blue smoke is oil. white smoke is water. black smoke is unburnt fuel
Quality of fuel plays major role in smoke emission
condensation
White smoke from the exhaust indicates that your car is burning water in the combustion chamber. This is an indication of a bad head gasket.
White smoke is usually vaporized coolant. You may have a blown gasket or a crack somewhere.