Yesterday was out for a ride and at one point noticed oil by the vents on the hood, stopped the machine and found that oil had blown back from the rubber tube from the block to the air breather. what would cause this all of a sudden? checked oil, levels good.
One more thing on this post was was doing a lot of grader ridge climbing, steep ups and steep downs ie > 45 degree climbs and drops , could this be a contributing factor?
SOLVED page 4 Update 4