Swiss21's Profile

Real Name: James Groess
Joined: August 2016

In the Garage

  • Sierra

    2010 GMC Sierra 5.3L V8 GAS Automatic 6 Speed
    Added Aug 2016 • 259 Fuel-ups

    Property of Swiss21

  • 15.4 Avg MPG Best In Garage

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Tips

Engine Braking Uses NO Fuel

A tip for Manual Transmissions - Coasting with the engine id... ...

by orcomma

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