rao Posted March 13, 2009 Share Posted March 13, 2009 I figured that the active cleansing agents would be a good idea. I know it is rated SM which is higher than Subaru requires and it is the correct grade, but now I am not so sure. Is my engine doomed? Rob IF YOU CARE ABOUT YOUR CAR YOU SHOULD NEVER DRIVE IT Link to comment Share on other sites More sharing options...
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