454powerhouse's Profile

Real Name: Andrew Dewsnap
Joined: October 2015

In the Garage

  • My C2500 Suburban

    1993 GMC C2500 Suburban SLE 7.4L V8 GAS Automatic 4 Speed
    Added Oct 2015 • 106 Fuel-ups

    Property of 454powerhouse

  • 8.4 Avg MPG Best In Garage

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Tips

Fuel economy feedback

Acquire an aftermarket electronic fuel economy gauge such as... ...

by JimG

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