tag01
Member
I started this thread in the JD user forum but was advised to move it to Yanmar, I purchased a 1990 JD 955 with 963 hrs back in January. I changed all the oils, filters and fluids before using. In 10 hours of full throttle medium duty work the engine oil on dipstick went from the full mark to the add mark. Is this normal or is it time for an engine overhaul?