Does anybody elses 650 make a metallic rattle sound or knock when you put the engine under load at highway speeds, does not do it a slow speeds, engine is pretty quite at first start up, than valves rattle slighly when hot, has made that noise ever since i had it, even replaced the cam chain and head gasket a few years back and when i had the head off there was hardly any ring ridges in the cylinder. any way i was just wondering .
sounds more like a rattle to me though.
it runs great and I get about 60 miles to a gallon of gas.
sounds more like a rattle to me though.
it runs great and I get about 60 miles to a gallon of gas.