RZRS Breather

need some advice? I have 2009 RZRS and we were riding Hatfield and McCoy last week and I started hearing a tapping sound. When we got back to the cabin I noticed I had oil in by breather intake tube. It never lost power but the idle dropped to 780 RPMS and sounded like it was going to die. It stopped the next day but I need notice some oil around the top of the head. I checked the oil level was fine. Have any ideas?

Dino wrote:

need some advice? I have 2009 RZRS and we were riding Hatfield and McCoy last week and I started hearing a tapping sound. When we got back to the cabin I noticed I had oil in by breather intake tube. It never lost power but the idle dropped to 780 RPMS and sounded like it was going to die. It stopped the next day but I need notice some oil around the top of the head. I checked the oil level was fine. Have any ideas?

Not sure why your RPMs dropped. There could be a number of reasons.

However, the oil on top of the head could be from the blow back valve. Check the bolts and make sure it is tight. It is located on the right side of the valve cover (looking at the engine from inside the cab)

Thanks I will look at that. Someone told me there was a rees valve that could make that noise and I could put oil in the air intake. I think that may be the valve you are talking about.