Like i said most places around me have 93 and i always use Shell first if not Exxon, which currently they are about $2.53 a gallon. Obviously i know most places in Cali only have 91, & safe to even run that. But whats your thoughts on running this 92 every month to month and a half or so if i normally always run 93? I am probably overthinking this, hell my car was a California car up until 30k miles. Been in PA since. 2010 69k miles, no rough idle or any "feeling" of carbon build up & pulls hard like it should. Probably overthinking this, but just trying to keep up preventative upkeep with the best gas i can to keep that carbon flowing & that $1,200 carbon clean job in my pocket

Actually just put a small bottle of Redline complete fuel treatment in her last week during my oil change. She runs and purs like new. So whats your thoughts on throwing a tank of 92 for $1.40 per gallon every month and half or so if i normally run Shell/Exxon 93?

I just don't want the carbon gods to ever catch up with me


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