Quote:
Originally Posted by PapoZalsa
Premium 91 or 93. Some states don't have 93, I think.
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We only have 91 here. Pretty sure that 91 at this elevation (about 4500 ft.) is equivilent to 93 at sea level as far as knock prevention and what not.
To the OP, your car was engineered to run on Premium. Don't give it any less