Hoping I may get some opinions on why my GZE turbo is still smoking after 2 new turbo re-builds & revised, oversized oil drain.
Here are the specs:
ae101 gze (in ae92 corolla sedan) approx 80k km's
nissan rb20 b/b turbo - hi-flowed rebuild
standard ecu + injectors
plus all the extras, BOV, FMIC etc etc.
We have looked at every aspect of the oil supply and drain and can't see what could be a problem. It's using the standard 1mm restrictor on the turbo.
The smoke now only appears when idling, not so much when driving (anymore). The turbo is brand new, and has just been re-built for the second time as they didn't quite get it right the first time.
Has anyone been in similar circumstances? Any advice appreciated.
I am thinking of selling also, expressions of interest welcome.