Denver_FJR
Well-known member
I believe Nebulous, Co is an unincorporated suburb of Boulder.Living in (nebulous) Colorado you may be at altitude and can run 85 octane, not knock and get better gas mileage.
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Anyway, I've put about 28k miles on my '07 almost all with 85 octane and nary a ping. I've occasionally run higher octane fuel but the only difference I notice is my wallet feels lighter.
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