Recent content by Dkite26

When it starts backfiring, the throttle is still at full speed but it begins to hunt. Engaged, full throttle and no backfiring/hunting. It still hunts when we lower the throttle. It leads me to believe that it’s in the carb because the throttle is constantly hunting. The plugs were new...

Thru the exhaust. It’s a z560 with a Yamaha 825v. Carb hasn’t been cleaned any. It runs several times a week except for the winter but we’ve never had this issue in the past 5 years after sitting for the winter. Always non ethanol gas in it

My z560 backfires but only when it’s not cutting. When the blades are engaged and the engine is under a load cutting, the backfires stop. When the blades are disengaged and just driving, it backfires. I’ve replaced all filters and the filter housing and spark plugs. I don’t see any cracks on the...