![Help! Why is my riding mower struggling/sputtering? I just had it serviced (oil, air filter, fuel filter) but when I'm driving it has trouble when the engine is set to full throttle ( Help! Why is my riding mower struggling/sputtering? I just had it serviced (oil, air filter, fuel filter) but when I'm driving it has trouble when the engine is set to full throttle (](https://i.redd.it/72btot2oegrb1.png)
Help! Why is my riding mower struggling/sputtering? I just had it serviced (oil, air filter, fuel filter) but when I'm driving it has trouble when the engine is set to full throttle (
Can a dirty muffler cause a push mower to sputter? If so, what's the best way to clean it? I've replaced the air filter but it still isn't running right. If I
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