title says it all, rebuilt a 2013 pro 800. has spark, has compression, I'm not sure about fuel, have put some fuel down the spark plug hole but am getting nothing. No farts, sputters, nothing. Anyone got any advice? I know nothing about the newer fuel injected engines. where do the small o rings go on the injectors? green and brown on the front and blue on the back? or just green or just brown or? This thing is just dead, I suspect fuel but I just don't know. Sure could use some help here guys