Smoky

[hmong supra]

One day I wus driving my mk3 supra and all of sudden white smoke started to appear from my muffler. At first I though it wus the head gasket so I replace that but it still smoke. So I replace the stock standard turbo with a new ct26 but it still smokes. There wus no crack on the block or what so ever. Does anybody know. maybe its my piston ring or some what. Because the smoke has a sweet like smell and I notice that my coolant drains and begain to overheat. Any suggestion.