EXerHonda400
02-21-2004, 10:42 PM
I have a WB R4 Silencer on my 400EX, and when it is idleing it is going up and down with the RPMS ( it speeds up then slows down almost to the point of shutting off then gets to normal again). My spark arrestor (which is just a metal screen) has some carbon build up on it and is pretty black. Would that have any effect on my idleing??
Any thing will be appreciated,
Thank You
Any thing will be appreciated,
Thank You