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mrmackvicious's Profile

Real Name: Jared Johnson
Joined: March 2018

In the Garage

  • My F-250 Super Duty

    2008 Ford F-250 Super Duty Harley-Davidson Edition 6.4L V8 DIESEL Automatic 5 Speed
    Added Mar 2018 • 100 Fuel-ups

    Property of mrmackvicious

  • 14.3 Avg MPG Best In Garage
  • My Tahoe

    2006 Chevrolet Tahoe LS 4.8L V8 GAS Automatic 4 Speed
    Added Oct 2018 • 4 Fuel-ups

    Property of mrmackvicious

  • 0.0 Avg MPG


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Fuel economy misconceptions- Engine efficiency

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