Ok folks here is a tip for you, if trying to figure out if there is fuel in the oil all you need is a piece of cardboard and a timer! Put a drop of clean oil on the cardboard, wait 30 sec and take a picture. Then place a drop of fuel and repeat the process, same with questionable oil. The diesel will separate and soak in faster than the oil-even of mixed.
This tip came from the dealer!
This tip came from the dealer!
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