View Single Post
      10-19-2012, 07:44 PM   #6
BMJ's Avatar
Drives: 335
Join Date: May 2012
Location: Australia

Posts: 869
iTrader: (2)

Originally Posted by R3N View Post
I've used Subaru Upper Cylinder cleaner with good results on a car that had oil buildup in the combustion chamber from the supercharger leaking. Make sure to follow instructions. Can easily get them at any Subaru dealer
i plan to buy this next week and give it a go.
BMJ is offline  
Reply With Quote