i have a champion petrol mower which starts then runs for about 3 or 4 secs then dies,have checked air filter,fuel filter spark plug all cables took front plate off checked valves,going in and out ok.changed fuel in case water in fuel,still the same,can anyone please help.
thank you very very much unknown person for coming up with the answer,I dismissed that possibility as the filter was spotless mind you I am senile so I forget lots,haven't touched a carb for years all this fuel injection,anyway thanks a bunch the mower is going lovely cheers mate.
helpmaboab
September 2010
take carburetor off and clean it out and check main jet
hope this sorts your problem
September 2010
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