Gubba's Profile

Real Name: Gregory Heinzel
Joined: September 2016

In the Garage

  • Gregory C Heinzel

    2006 Chevrolet Silverado 1500 LT 5.3L V8 GAS Automatic 4 Speed
    Added Sep 2016 • 11 Fuel-ups

    Property of Gubba

  • 15.6 Avg MPG Best In Garage

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Tips

Lighter engine oil for better mileage? or more power?

Not from my experience (as a master tech for over 40 years),... ...

by billtech66

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