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Cars & Coffee Killer
Join Date: Sep 2004
Location: State of Failure
Posts: 32,246
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I've got an '07 Silverado that shuts down four cylinders when they are not needed.
On 87 octane, I was seeing 19 mpg highway and 17 mpg city.
I switched to 89 and am seeing 24 mpg highway and 19 mpg city.
Oh, and it can tow 6800 lbs.
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Some Porsches long ago...then a wankle...
5 liters of VVT fury now
-Chris
"There is freedom in risk, just as there is oppression in security."
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