all of a sudden my jm smells like something is burning and when it ildes for like a cuple minuets i can see the heat come off of it when i turn it off what could it be it has oil in it (amsoil) and i just put it in i and cleaned out the carb what could it be ????

you need to put a temp gauge on it , e-bay has them for around $60, these gauges will fit in the oil line coming from the engine to the cooler, takes 5 minutes or less to install and will give you a wealth of information, the smell might be coming off the engine or exhaust pipe if you recently spill some oil or washed your quad lately,

yea iv done both thanks for the help.... i guess im a quad hypochondriac