This Is Why You Must Always Change Your Engine Oil - Design

imdelgado.blogspot.com - This Is Why You Must Always Change Your Engine Oil (3 pics) The owner of this Audi TT drove 83,263 miles (134,052 km) before changing his oil and when he finally looked inside the engine this is what he found.

The owner of this Audi TT drove 83,263 miles (134,052 km) before changing his oil and when he finally looked inside the engine this is what he found.

other source : http://www.damncoolpictures.com, http://instagram.com, http://stackoverflow.com