Originally posted by hmouta:
phillips 66 is still in business? i have patches from them and thought they were an old gas and oil company
In Illinois, yes. But Sunaco hasn't been in the Chicago area for 15-20 years, I see their stations only well south of I-80 and in Indiana.
I use the middle grade in my SVTC, but I should keep better track of the actual octane level... As has been noted, sometimes it's 87-89-91, sometimes 89-91-93 or something else entirely depending on things like altitude.
--T.J.
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