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Old 07-08-2008, 11:19 AM   #9 (permalink)
'07 Saab 9-3 Sedan 2.0T S
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Join Date: Dec 2007
Location: Northwest Indiana
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Are any hypermilers switching to 0W20 synthetic to get that last little 2% mileage increase?

I mean, Honda does it! That's one of the sneaky little things they do to get such great mileage from their cars (along with VTEC, thinner sheetmetal, undersized brakes, mechanical lifters, timing belts, etc.)

Running E85 in a non-flex fuel '07 Saab 9-3 2.0T
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