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Kohler 17.5hp, running rich

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jeffnoank
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2024/05/16 12:06:32 (permalink)
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Kohler 17.5hp, running rich

Just purchased riding mower with this engine, strong smell of fumes. Changed air filter, plug tried spray carb cleaner,  gas good ,any other suggestions ?
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    Mikel1
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    Re: Kohler 17.5hp, running rich 2024/05/16 15:10:54 (permalink)
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    Just purchased so I have to ask, bought as is or is their a warranty?
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    SRTsFZ6
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    Re: Kohler 17.5hp, running rich 2024/05/17 08:05:22 (permalink)
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    Sounds like someone "dinked" with the carb and didn't reassemble correctly.
     
    Post an engine model # so we can look up a parts diagram.  I suspect they left a main jet
    out or seal...  
     
    Comparing the diagram to your carb (disabled) and your carb should find your issue.
     
    I assume you checked to make sure the choke is FULLY opening.
     
    .   

    Scott
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