Oil Prices
As you Californians know that $4 per gallon on 91 octane is just around the corner, the Unocal 76 in my neighborhood went up to $3.44 last night, a jump of $.13 overnight.
In San Francisco, a 91 octane went up to $4.18 per gallon
Costco gas is out of the question, had a bad experience (IMHO)! If I continue to use 76 station, will it hurt the Boxster if I pump it up with 87 octane instead of 91?
would you recommend other brand (i.e. Chevron/Shell)?
T.I.A.
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