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11-19-2008, 01:46 PM
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#11 |
 Drives: 2007 Hatch Join Date: Nov 2008
Location: Lino Lakes, MN
Posts: 2
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I used to use 87, and it was fine. While looking to achieve better FE, I switched to 89, and my MPG went from 38 up to 46, with a one time stint of 51. The motor seems to run quieter on the highway and idle smoother, too. For the extra 4c per gallon, I think it's worth it.
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