OIL info. A fair read.

[Robo]

Came across this on web some time back,
mineral and syn oil, black soot problems,few of topics covered
here's the link for all to read.
http://www.carbibles.com/engineoil_bible.html.
cheers
:icon_driving:

[Tomdinneen]

great find good read like the flushing info most

[mojo53]

I never flushed my TD42 when doing an oil change but after reading a few articles on this site i believe it might be time to start