I was out riding last night and my bike started Getting sluggish and then when i stopped at the light there was smoke coming from the exhaust. Definatle oil smoke. It went away and i made it hoem with no problem but today i took it out to see if it was just a fluke but it seems to be serious. I also noticed the smell of gas so i am thinking there is a blown seal or gasket causing the loss of compression on 1 sylinder and the gas is not being ignited. Any advise would be appreciated.