Originally Posted By: Benito
How did you manage to not tear the media when you cut the filter open?
I'm certified
Originally Posted By: CT8
Originally Posted By: BikeWhisperer
Originally Posted By: dlundblad
Lots of crud for a 2012.
It's the nature of the beast I guess.
Originally Posted By: mrsilv04
I'm glad that I don't see crud like that when I open up my oil filters after 5000 miles.
I guess this is called "progress".
The crud is not metallic, appears to be carbon. This is the first full OCI I have done on it. Service records prior to purchasing it in January showed it had Valvoline conventional on ~5k OCI's so I'm thinking maybe the Castrol did a little clean up. The good news is the filter trapped it like it should have. The oil did not appear excessively dirty and while there was a scent of fuel on the dipstick when checked, I didn't notice any fuel smell when draining the oil.
DI soot?
Possibly, did three towing runs over mountain passes in this 5k and I know the EB engine dumps a lot of fuel to cool the pistons when towing.
Here's a little more on the subject
http://www.sciencedirect.com/science/article/pii/S0301679X15000432