[Thegreatest20]

I’m still getting white smoke coming from the hvac when on while in sport or sport plus. Happens after the engine is nice and hot between 5000-7000 RPM. No loss in power, no visible leaks. Car runs nice and powerful. Smell doesn’t smell like oil. Smells like hot metal and trans fluid (My Opinion). I got a new S55 Engine block at 68,000 miles two summers ago after my last jumped time. Recently changed valve cover gasket along with coils and plugs. Went to BMW they performed two diagnostics and smoke/air test and still nothing. My mods are AFE momentum cold air intakes, Cat-less DP from F8 Freaks, CTS water to air intercooler, injen charge pipes, Tune MHD stage 2 plus
I have AA equal length mid pipes on the way. Other than that i have no clue what it is