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KariKostamo's Profile

Real Name: Kari Kostamo
Joined: June 2018

In the Garage

  • Tucson

    2007 Hyundai Tucson none
    Added Jun 2018 • 519 Fuel-ups

    Property of KariKostamo

  • 20.7 Avg MPG Best In Garage


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Recent Activity

from KariKostamo (View All)


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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