So long story short.. Bought a clean 93'TT, Aftermarket goods, runs great, no smoking issues, low miles.. Boosts around 16psi, no leaks anywhere.
Did my first oil, while doing that removed turbo pipes, and intake pipes to check.. All clean no oil.
Put it back together.... Now first drive, boosted hard, noticed boost gauge not as reactive as it has been. After boost, on decel, car had white smoke out the back.
Could a boost leak cause this?... and white smoke?
Obviously I'm on old Z guy, but haven't dabbled into 300's enough to really know them well in this case.
Edited by azcarbum, 23 July 2016 - 01:44 PM.