Quote:
Originally Posted by nhbpcivicsi
I'm very surprised that nobody mentioned Royal Purple. I called Advance Auto Part and they said that I should get the PureOne 14612 not the 14610, any idea why? guess I will be running Royal Purple based on this article (I recommend you take a look):
http://www.animegame.com/cars/Oil%20Tests.pdf
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That is due to the fact that Royal Purple is junk.