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Hank F.
Hank F., Technician
Category: Small Engine
Satisfied Customers: 14484
Experience:  Certified on Onan and Generac generators
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I have a koholer command so 23 that has been searching and

Customer Question

I have a koholer command so 23 that has been searching and now it's running rough and Rich do you think is the carburetor
Submitted: 1 year ago.
Category: Small Engine
Expert:  Hank F. replied 1 year ago.
Hello!
My name is ***** ***** I am going to assist you with this.
The most common cause of a surging engine is a bad carburetor. Some of the fuel passages get clogged up, and the engine can't get enough gas.
The rich running can be caused by a dirty air filter, weak spark plug, or a bad carburetor. What happens is that the needle and/or seat get varnish on them, and the needle can not shut off the flow of gas when the bowl gets full, so gas continues to run into the engine faster than the engine burns it.
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Expert:  Hank F. replied 1 year ago.
Was this what you wanted to know?