[QUOTE=static808;69893]
Quote:
Originally Posted by Spades
ooops! i meant engine pinging, you are correct! but many use the terms ping and knock interchangeably. either way, higher octane prevents preignition or predetonation, as we stated, and shouldnt be used in our yarii. kaotic's higher mpg may have been cause by better drafting behind cars, a stronger tailwind, who knows! but it definitely wasnt the use of higher octane gas...and i agree that this is definitely ON TOPIC! now, if i started talking about how kaotic's choice of laundry detergent affected his mpg, that would be considered off topic...
--B
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lol...i use Tide for the most part. that was when i was gettin 36-38 mpg. then i switched to All, and i got 39 mpg.

really tho...this happened...but there better be no connection or else imma go crazy!