Thursday, January 18, 2007

Don't buy premium

Many car owner's manuals will tell you it isn't worth the money, and if you've actually experimented with the different fuels you've probably noticed that where you buy it seems to make more of a difference than octane rating, and that's still not much.

Scientific American: Fact or Fiction?: Premium Gasoline Delivers Premium Benefits to Your Car
Exploding the myth that premium gasoline delivers better performance in the average automobile

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