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Curtis B.
Curtis B., Technician
Category: Small Engine
Satisfied Customers: 26014
Experience:  have worked on and around most engine models for 35 yrs./Polaris ATV expert
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I have a Kohler Pro15 engine on a 48" Walk behind mower. The

Customer Question

I have a Kohler Pro15 engine on a 48" Walk behind mower. The throttle will not adjust the engine speed after it warms up except to choke. What is the solution?
Submitted: 5 months ago.
Category: Small Engine
Expert:  Curtis B. replied 5 months ago.

Does engine have any control, or want to run too fast? Have you checked the throttle shaft and the throttle plate in the carburetor? The shaft or the plate can be loose and not responding to the throttle. If engine has no control, and carburetor is ok, then the governor inside the engine can be broken!

Expert:  Curtis B. replied 5 months ago.

my response shows as customer again,