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sterlingcooper's Profile

Real Name: John Penn
Location: Denver, CO
Joined: September 2010

In the Garage

  • BMW X3 35i

    2014 BMW X3 xDrive35i 3.0L L6 GAS Automatic 8 Speed Sport Utility
    Added Nov 2013 • 161 Fuel-ups

    Property of sterlingcooper

  • 24.3 Avg MPG Best In Garage

Retired Vehicles

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Tips

Fuel economy misconceptions- Air filters

Air filters affect fuel economy: Only with carburetors Fo... ...

by Daschicken

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