Help me with enigine knocking noises while lugging engine
Posted May 20, 2006 - 05:59 AM
Posted May 21, 2006 - 06:29 PM
my 2004 WR450 used to do this until I installed the JD jetting and the zip/ty fuel screw. All noises gone now and huals butt!
you sound like a sales man
So is the chain slap caused from preignition, or just the tractor pop from the motor. Mine just started slapping aliitle more, and I contribute it to the chain stretch as I see it sagging some more. It dont take long to stretch this chain when your hitting the back wheel with 50+HP.
Posted May 22, 2006 - 04:05 PM