Originally Posted by
chturner
Not being a ****** but that was VERY dumb. Don't do that again. Use 93 no matter what. I've seen people use 91 when 93 wasn't available and they just lost performance if I remember correctly. Don't cheap on gas though.
91 is all we get - run here. On vacations we find 93. Can't say I've noticed any difference.. But on the 87 octane side.. If the gas is too expensive for you.. please sell it to someone who will give the car what it is designed to run on. You should only use 87 as an emergency to get to the next station with 91.