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Just for interest sake. IMHO that's pretty clean for a diesel engine 9000km after it's last oil change. It's just goes to show that a good oil makes a difference.


At the risk of sounding harsh.... It actually doesn't show anything. You dont have a baseline of what bad oil would look like and what the parts looked like immediately after you put the oil in.

Scientific Method


Also , without knowing the wear metal level in the oil, you dont know what was happening such as how did the additive package hold up.

Last edited by Kevin C; 11/12/11 04:44 AM.
87 Turbo Intercooled Raider, roller cam, torsen rear diff, LSD front diff, lockup auto with modified converter, V6 brakes, low transfer case gears...