Mid 80's model 12 hp Briggs. Every time I try to start I have to remove breather element. Starts right up. Put element back on. Runs good. Have adjusted carb, runs strong & idles right. Doesn't matter if choke or not. Must remove element. Nothing is pinching any wires or obstructing any...
I have a Murray 1989 mod 9-38608x92 lawn tractor 12hp/38" cut.
Recently started throwing the drive belt off the rear pulley. This
Happens when stopping, putting in reverse, back to forward-then off it
comes. Is there an adjustment for this or is something likely worn out?
As title said, trying to repair Briggs 4hp push behind -belonging to sister. Was not firing when I got it-must be coil-tried spinning flywheel-not even a tingle. Ordered new coil-same thing-ordered another one-still no spark. I am experienced lawn mower mechanic from years back before...