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02-11-2012, 11:05 AM
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#1 |
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Registered User
Join Date: Dec 2004
Location: Highland, IN
Posts: 2,321
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K&N filter kit increas mpg???
I have a 2009 silverado with the 5.3, and was wondering if the K&N kit will increase the mpg and if so by how much?
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Chris _______________________________ 1979 Chevy Stepside SPORT 2018 Chevy Silverado, 39 years apart  My build 2008-2016. http://m.imgur.com/a/bURrE |
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02-11-2012, 09:28 PM
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#2 |
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Senior Member
Join Date: May 2009
Location: Fort Worth, TX
Posts: 6,370
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Re: K&N filter kit increas mpg???
No "measurable" MPG increases.
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02-11-2012, 10:29 PM
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#3 |
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Senior Member
 
Join Date: Sep 2005
Location: Lewisville, Nc
Posts: 10,234
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Re: K&N filter kit increas mpg???
the computer will compensate for the increase air flow so there really wont be anything noticeable i personally hate k&ns because people over oil them and ruin the mass flow air sensor
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David fuller Ase Certified Mechanic Click here to help support our board!! 1971 Chevy c-10 under going a 4.8l LSx swap Build Thread http://67-72chevytrucks.com/vboard/s...d.php?t=421305 2007 Honda Accord my daily 145kmiles 2002 Honda Accord 4 door With 330k(sisters car) 2005 toyota Avalon 228k( brothers car) 2002 Sububran 5.3 245k 2000 Tahoe 5.3l 378 General manager for Marco's Carwash & lube |
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02-11-2012, 11:28 PM
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#4 | |
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Registered User
 
Join Date: Jun 2009
Location: Lawson Mo
Posts: 147
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Re: K&N filter kit increas mpg???
Quote:
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2006 Silverado 2500 HD |
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02-11-2012, 11:39 PM
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#5 |
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Registered User
Join Date: Dec 2004
Location: Highland, IN
Posts: 2,321
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Re: K&N filter kit increas mpg???
is there anything I can do to up the mpgs, mileage is not terrible with the 6 speed, but around town I am pushing 13.7, not a big deal, got a new job and a nice big raise and get paid mileage, so the cost is covered, just really want to do something to the truck
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Chris _______________________________ 1979 Chevy Stepside SPORT 2018 Chevy Silverado, 39 years apart My build 2008-2016. http://m.imgur.com/a/bURrE |
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02-11-2012, 11:53 PM
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#6 |
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Registered User
Join Date: Jun 2009
Location: Lawson Mo
Posts: 147
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Re: K&N filter kit increas mpg???
Don't know how much you willing to spend but Hypertech makes and economy programmer that's suppose to help increase mpg. http://www.hypertech.com/products-max-energy-econ.aspx Here's a link for it.
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2006 Silverado 2500 HD |
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