I have a 1997 (I think) Kawasaki Mule Turf (side-by-side). I had the engine rebuilt 2 years ago and now there is a new issue. There is a tube coming out from the top of the engine, it is u shaped with a rubber tip on the end with a slit in it and when the engine is running good it is spitting oil all over the insde of the engine. I can not for the life of me figure out why it is doing this. I fill it up with oil and drive about 1/2 mile and the oil is down to the bottom of the dip stick.