Hi we have a Flymo hover mower with a Suzuki M120X 2 stroke engine. If the air filter is removed it runs fine. Fitted a brand new Suzuki air filter but problem still the same. Having cleaned the plug the engine will start but within 20 seconds it run very rough, blue smoke belches from exhaust and eventually stalls.
Remove plug to find oiled up and very sooty.
Tried different petrol oil mixes as have several 2 stroke machines so know fuel and oil good.
Carburettor float and pin working OK.
Any ideas before we have to take to repairer
Remove plug to find oiled up and very sooty.
Tried different petrol oil mixes as have several 2 stroke machines so know fuel and oil good.
Carburettor float and pin working OK.
Any ideas before we have to take to repairer