grethi's Profile

Real Name: Greg Thiel
Joined: May 2012

In the Garage

  • 00Impreza

    2000 Subaru Impreza GAS H4
    Added May 2012 • 25 Fuel-ups

    Property of grethi

  • 23.4 Avg MPG Best In Garage
  • 1969 Squareback

    1969 Volkswagen Squareback GAS H4
    Added May 2012 • 6 Fuel-ups

    Property of grethi

  • 21.1 Avg MPG

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Tips

Use a lighter weight oik

Switching from a heavier oil (like 10w-30) to a lighter oil ... ...

by flyzizzerz

Read more tips