Have older honda hrm21 push mower that wont run right.
It starts hard, will run but chug whole time running. If I shut gas off,after a few seconds it will run high rpms where it should, then shut off of course.
if I feather on off gas line switch it will somewhat run.
It seems like carb issue. Cleaned about 4 times, had to replace little o-ring on one jet but didnt help
any ideas.
Identification of mower, you will need to purchase new parts, spark plug, air filter, oil, check blade for replacement, adjust valves, purchase a carburetor rebuild kit or new carburetor.
