Mountainhorse: My problem is not the bog or cutting out that others are more commonly experiencing. I've talked to a number of Polaris service people and we all agree that it's not a bog or a miss fire that seems to be a pretty common problem. I am going to personally check my plugs and have them regapped so I don't have that problem. I am being told that the injector is not closing at low rpm and or low load which is causing a flooding of that cylinder. It sounds and feels like a jake brake is being applied. Maybe not but I am willing to try it since Kurt at Kurt's Polaris and Brent at Sports City all believe it's an injector.
Well you have it back and they think it is cured....you will need to let us know how it runs....hope all is well now...