I’ve had GC SRT 8’s since 2006, and I’ve never seen any smoke of any kind from either the Trackhawk or any of the SRT 8’s that I’ve owned. It can’t be that common of a problem.Good luck finding a solution. Owned these cars since 2006 and everyone has had this problem from time to time and catch cans have never made a difference for me. Both my Hellcat Challenger and Trackhawk have also done this, so it does not seem to make a difference being a supercharged version of the Hemi motor. In my opinion it is nothing to worry about and comparing this motor to anything German is not comparing apples to apples. Hemi motors leak oil internally and all German motors leak externally.