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Old 01-01-2018, 06:20 AM   #4 (permalink)
rmay635703
home of the odd vehicles
 
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Join Date: Jun 2008
Location: Somewhere in WI
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Silver - '10 Chevy Cobalt XFE
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http://ecomodder.com/forum/showthrea...mpg-33961.html

If you need some v8 inspiration, take a look above.

Also the 93 2wd 350 v8 Suburban i once had would return around 21mpg driving reasonably on the highway.


Another thing, if you can restore your rig to epa that’s a pretty huge jump by 15%, small MPG increases on these rigs are actually big gains.

Good Luck
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