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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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Have great dane mower 61, 12 years old. lawn mower runs for

Customer Question

have great dane mower 61, 12 years old. lawn mower runs for about 15 minutes and shuts down, after it cools will run again for 15 minutes and shuts down. i have changed spark plugs, fuel filter, both coils, cleaned exhaust system, changed oil, checked fluids and it has 497 hours. dont know what else to do, please help
Submitted: 2 years ago.
Category: Small Engine
Expert:  gofastdk replied 2 years ago.
I see what you have done and the only missing checks are fuel flow. You may have a blocked vent in the fuel cap. Or there maybe a blockage in the fuel line itself. I see you changed the fuel filter. The other thing to check is the fuel pump.