quote:I still have a ton of Green GC which I've been using in our two 2005 Subaru Outbacks 2.5i...and I really have enough Green GC that I thought; 'I should use this stuff up before the bottles start leaking or the stuff gets too old'. I must confess that I haven't production-date sorted the GC to use the oldest first...probably should. At 7K OCI's and three cars using GC, I still have nearly 3 years worth of Green GC on the shelf.
Originally posted by OriginHacker21: Yay - - another GC user! Pretty much same experience with me: car was noticably quiet and moving up the RPM band was very smooth. Are you using GC Gold or GC Green?