Forum Discussion
4X4Dodger
Apr 20, 2016Explorer II
All Diesels as part of the emissions process put soot into the oil. This is normal and should not alarm you.
This will make your oil look darker after a few miles, depending on how much soot your engine produces.
The oil is fine.
This will make your oil look darker after a few miles, depending on how much soot your engine produces.
The oil is fine.
About Travel Trailer Group
44,055 PostsLatest Activity: Dec 23, 2025