I still have not found the problem as to why oil drops on my yanmar 2000 are blowing out of exhaust stack and excessive smoke also.I have the motor built from the head to the crank and nothing help . I have replaced the rings twice had the head thru the head shop and they replaced the valve...
I have a Yanmar 2000 that has been rebuilt from the head to the crank and still blows oil drops from the Exaust stack . I"ve taken the Exaust manifold off and shined a light in and you can see a stream of oil coming out . I ran the tractor about an hour one day and the next morning checked the...
I have a yanmar 2000 tractor and it is a 2 cylinder.after 6 months of trying to figure out why the tractor has water in the oil, we had the head checked at the head shop and it was fine and putting 2 new piston kits with piston"s rings and liners in it he put the head back on and started the...