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04-15-2009, 01:55 PM
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Senior Member
Join Date: Dec 2006
Location: Goose Creek, SC
Posts: 5,481
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08 Silverrado 5.3
A co-worker was asking me if there was any way to get better fuel mileage with his truck.
What kind of suggestions do you guys have, for upgrades to improve mileage? I suggested tune, but I don't know anyone that could tune it. |
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