Which Octane did GM test with???
right...but i said at ALL pumps in the NATION. you cant find 93 at almost ANY pumps in Los Angeles. I have NEVER seen more than 91 octane in my life living in California, however,i know there are a few stations around that sell higher octane.
I know at least 1 location local to me and even close to my house which sells 94, so far i can't find anyone who sells 93, i can either get 92 or 94, after a few weeks of 94 i'll go back to the 92 and see if i notice any difference......all have up to 10% ethanol in them, every single one of them
Last edited by 1WhiteSSTC; Oct 27, 2008 at 06:32 PM.
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