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Old 05-24-2010, 11:22 AM   #5
ClassicDreamer
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Join Date: Aug 2009
Location: NY NY
Posts: 123
Re: 5.3 vortec gas mileage question

Averaging about 12-16mpg. I live in NYC and do most of my driving there. I am thinking about seafoaming the whole motor and running injector cleaner. Definately getting a K&N. I will look into the tuner mods. Then again I came off of daily driving VWs so this seems like a gas drinker.
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