JohnsD90's Profile

Real Name: John Costello
Joined: January 2010

In the Garage

  • Rusty

    1997 Toyota 4Runner GAS V6
    Added Jan 2010 • 2 Fuel-ups

    Property of JohnsD90

  • 18.3 Avg MPG Best In Garage


No friends yet.


Lighter engine oil for better mileage? or more power?

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

by billtech66

Read more tips