Bojack
Member
So my 850 xp has never been flipped i have sunk it once but did not hydro lock it and rode it for weeks afterwards no problem. After a trip to the mountains the air box had a bunch of oil in it and the quad started to stall everytime you let off the gas. I chatted with a polaris mech. and he said the lathetor plate sometimes warped and would blow oil into the air box. He said not to replace to plate but the whole valve cover with the plate from factory. I did this but the quad still stalls all the time. Anyone have this problem or have any ideas i can check?