1500 rpms may be a bit low for peak fuel efficiency.
I have found that there are times where it is better to drive 5 mph faster to effectivly use that fourth gear then stay at the slower speed and use third gear but have much higher rpms.
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Lifetime mpg
2012 mpg
Last edited by Fr3AkAzOiD; 09-10-2011 at 03:45 PM..
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