05strokinfx4
08-03-2010, 10:09 PM
i have a 08 400ex that smokes on decel after a high rpm run, and smells like oil. the smoke is blueish, wired thing is my buddies has one that does the same thing. could the valve stem seals be melted i did run it a while before i jetted the carb after i put my lexx pipe on, but it has less than 15 tanks of gas through it