[lukemillar]

I have just bought a 2003 400FSE and the rattle/slap from the cam chain is nuts! I took the tensioner off last week, reset it and reinstalled it but it is just as bad as it was.

The engine has done approx. 300 enduro hours - Is it common/normal for these engines to have this or is this pointing to an overly stretched cam chain? I have nothing to benchmark it against.

Thanks
Luke