Mower about five yrs old. At low idle had a interal noise after raise throttle noise disappeared. Yesterday while cutting son noticed engine nosie and cut mower off. I listen after a restart, sounded like something came loose. Pulled engine open. All looked fine. Piston arms good. I couldn't see...
I have a Sears mower that has a 20 hp Kohler about 8 yrs old. Engine runs fine except if you hit a bump or turn real sharpe, engine dies out as if out of fuel, then run fine. Fuel problem or electrical? Also need specs on setting high idle.
Thanks