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Curtis B.
Curtis B., Technician
Category: Small Engine
Satisfied Customers: 13581
Experience:  have worked on and around most engine models for 35 yrs./Polaris ATV expert
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Engen has no fire.OHV220 ONAN ENGEN

Customer Question

engen has no fire.OHV220 ONAN ENGEN
Submitted: 2 years ago.
Category: Small Engine
Expert:  Curtis B. replied 2 years ago.
Welcome to JUST ANSWER small engines, let me try to help you !! Did you get it figured out? Remove the kill wires from the coils and see if you have spark. There is a diode block in the wiring kill circuit, and if the diode block fails, it kills the spark. The coils and the magnet in the flywheel is all that makes the spark. Here is a manual on the engine, see page 3.4 for the wiring diagram.----------------------------------------------------------------------------------------------------------------------------------------------------------------