Thread: Will Gas Milage Improve Over Time?
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Old 05-16-2009, 06:00 PM   #48
levi1922

 
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Drives: 2LT RS CGM
Join Date: Apr 2009
Location: Texas
Posts: 1,378
from what i have heard, the engines are set for a rich break in peroid, then it will lean down. id wait it out
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