fjknox's Profile

Real Name: F Knox
Location: Baltimore, MD
Joined: June 2009

In the Garage

  • Mortimer

    2007 Mazda 5 GAS L4
    Added Jun 2009 • 15 Fuel-ups

    Property of fjknox

  • 23.0 Avg MPG Best In Garage
  • Truck

    1998 Ford F-150 CNG V8
    Added Jun 2009 • No Fuel-ups

    Property of fjknox

  • 0.0 Avg MPG


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Better gas mileage when going downhill.

You get better gas mileage when going downhill, so I put big... ...

by battruck

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