Slackjaw's Profile

Real Name: John Williams
Joined: March 2013

In the Garage

  • Loki

    2014 Mazda CX-5 GAS L4
    Added Mar 2013 • 67 Fuel-ups

    Property of Slackjaw

  • 25.6 Avg MPG Best In Garage


No friends yet.


Synthetic oil usage

Synthetic oils can give you a 3-5 % increase in Gas mileage.... ...

by 98KO4

Read more tips