I purchased a 2009 Honda Rubicon and the bike had been sitting up for a few years. I noticed water in the oil, and it was hard to pull. I took apart the top end to inspect it. The guy had put a new piston and rings and never done anything else with it. I changed the oil and the filter a few times and it seems to run pretty good. It shifts in EPS fine, and shifts in auto just fine. I can ride around on it for about 15mins then the clutch starts to slip. You can hear the clutch on the front left side of the engine slipping. No noise coming from the transmission, but clearly from the front side. When I get back home I will check the oil pressure, had to order the crossover fitting for my oil pump guage. But I did have the plug off and gave it some throttle and the oil shot out about 20 yards so I am guessing the oil pressure is fine. Can anyone tell me if low oil pressure would make the clutch slip? or do yall think it is just glazed over from the water in the oil?

I purchased a 2009 Honda Rubicon and the bike had been sitting up for a few years. I noticed water in the oil, and it was hard to pull. I took apart the top end to inspect it. The guy had put a new piston and rings and never done anything else with it. I changed the oil and the filter a few times and it seems to run pretty good. It shifts in EPS fine, and shifts in auto just fine. I can ride around on it for about 15mins then the clutch starts to slip. You can hear the clutch on the front left side of the engine slipping. No noise coming from the transmission, but clearly from the front side. When I get back home I will check the oil pressure, had to order the crossover fitting for my oil pump guage. But I did have the plug off and gave it some throttle and the oil shot out about 20 yards so I am guessing the oil pressure is fine. Can anyone tell me if low oil pressure would make the clutch slip? or do yall think it is just glazed over from the water in the oil?