sportsman 400 ho

I bought this from a friend a few weeks ago, he had only put 91 miles on it in the 2 years he owned it! It has around 150 now, front and rear brush guards, and a fresh oil change. It's a great 4 wheeler I was just wanting something faster so I went out last weekend and bought a 2015 850. I'm...

Just purchased a 2008 Polaris Sportsman 400 HO. Did some trail riding this weekend and found almost a 1/4" of oil in the air intake box and the air filter was soaked. I did some looking on this forum and found many issues relating to the 850's and other XP's but not the 400. Anyone have ideas...

HELP PLEASE, I have a 2014 sportsman 400 ho and it is stalling out when it warms up and I am at idle. My RPM's run between 1180 and 1310 at idle. I think I put old fuel in it , so I drained it and put new in, that seemed to help but it still does it every once in a while. Does anyone know what...

Hi Everyone, New to this forum. Just bought a 2014 400 h/o. I'm thinking of adding some implements to the machine to work an acre but I don't want to beat the machine. I'm thinking the Kolpin system is nice, perhaps too heavy duty for the 400. I like the Impact system as it seems lighter...

Hello everyone. I could use some input. First off, which of these two would you recommend for reliability and ease of repair? I know that the sportsman has irs and a bigger engine, but the kingquad has fuel injection on not as much to go wrong with the rear end. I like to work on these myself...