I have a 31 HP Kawasaki on my Scag Cheetah & I maintain it really well. My question is about changing plugs every season. When I remove the spark plugs they look like they are in really good shape. Is there a reason that these plugs should be changed every year? I put around 70 hours a year on my mower.
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Engine Spark Plug Replacement
- Thread starter fredc
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Mad Mackie
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Replace the spark plugs as instructed in the Kawi manual. You will be glad you did!!!