Recent content by Jml

I replaced the carb on a rear engine riding mower and it did the same thing. Backfired through the air intake. Figured running lean so I bored the jet slightly larger. No change. Checked valve clearances, flywheel key, everything. Finally took the old carb and used the bowl cover and gasket from...

Lots of good suggestions here. I've found going from easiest to hardest works best. Check to make sure the choke is actually coming off. Check the spark plug to see the condition. Replace it. Be sure the gap is correct. Check for clogs in the breather or anywhere else. Check to make sure...