i am haveing a problem with it seems like its has a lot of oil comeing out of the exuast. let it run for a few min i have a half of a quart of black oil under the sled right under the exuast and under the hood theres oil around each maniafold tripple pipes and at the silencer where each pipe comes in to. Then other problems are it wont idel like it should and today i loaded it on the trailer and started to go up and it like i couldnt go anywhere i had to pull it back down and realy give it hell to get on the trailer. i have a sled with a bad oil seal and it drove on just fine with half the power and its an xcr 600 so i need to figure out whats wrong with the storm on awsome looking sled but not to good of a runner. just hopein i get through this winter with it. not to mention i took out a 2200 loan to get it. so if some one knows plz help.