Help!! My WR sounds like it has a diesel engine in it. It is hammering and knocking but yet it seems to be running good. I am runnning premium fuel and the bike is bone stock with no mods at all. Any suggestions, my dealer cant look at it for a couple of days and I am worried. The bike has only been ridden 3-4 times and doesnt have 300 kms on it. It has lots of oil and coolant in it. Thanks for the info!