Donahue's Profile

Real Name: Devin Donahue
Joined: August 2015

In the Garage

  • My Civic

    2004 Honda Civic HX 1.7L L4 GAS Standard 5 Sedan (4 Door)
    Added Aug 2015 • 5 Fuel-ups

    Property of Donahue

  • 39.8 Avg MPG Best In Garage


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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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