Post by
Darius »
https://forums.nicoclub.com/darius-u5470.html
Mon Jun 11, 2007 10:38 am
how much oil are we talking? like a big pool in the intercooler or a thin coating on the piping/intercooler?
little oil - crankcase ventilation back into the intake and through the turbo or turbo oil seal is starting to let go
lots of oil - turbo oil seal has let go and is allowing oil onto the compressor side of the turbo which pumps it into your intercooler.