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Curtis B.
Curtis B., Technician
Category: Small Engine
Satisfied Customers: 28074
Experience:  have worked on and around most engine models for 35 yrs./Polaris ATV expert
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When I try to start my 4KW RV generator it "buzzes few

Customer Question

When I try to start my 4KW RV generator it "buzzes for a few seconds and trips a circuit breaker disabling my 12 V system for awhile. Any suggestions?
Submitted: 1 year ago.
Category: Small Engine
Expert:  Curtis B. replied 1 year ago.

The engine may have fuel on top of piston, locking the engine, and the starter can't turn it. Overloading the circuit, throwing the breaker. Remove spark plug/plugs and see if it will spin over. Spin it over, purge the cylinders and then re-install the spark plugs.