furnboycars
Forum Newbie
- Joined
- Apr 17, 2012
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I have a 2 year old Craftsman mower with a 21 HP Briggs & Stratton Engine, it has been running fine but last week in the iddle of mowing it suddenly started popping. Engine will run but it just pop pop pop, can't choke it or it will go dead. Idling but popping, I have replaced all gas, inline gas filter and new spark plu....any ideas??