04-13-2007, 11:50 AM
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Isuzu Guy
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Join Date: Jan 2004
Posts: 3,386
Thanks: 2
Thanked 29 Times in 23 Posts
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Re: Rodeo Electric fan and pulley kit?
most report a reduced mpg with a k&n type filter. If you have +100k on your upstream O2 sensors I would swap them out to get 1-2 more MPG.
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