Quote:
Originally Posted by scrape1
Personally, I see no reason to believe the fuel sold by any of the major brands (Shell, Chevron, BP, Exxon, etc.) is different in any significant way. But, I am an engineer, so I need to see actual objective data before I believe something.
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It would require some homework/research but the EPA regs on automotive fuel detergent and the standards set for top tier status will provide objective data for your review. Note the link several posts above.