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Joel BrownNov 2, 2025
Why is my Kubota Engine difficult to start?
- BBryan TannerNov 3, 2025
If your Kubota Engine is difficult to start, several factors could be the cause. The battery might be discharged, preventing the engine from cranking—try charging it, and in winter, remove the battery, charge it fully, and store it indoors until use. Fuel flow issues can also be a culprit; inspect the fuel tank, fuel filter, fuel hoses, and fuel pump, cleaning the filter if it contains water or foreign matter. A clogged air cleaner can restrict airflow, so clean or replace it. Other potential issues include the spark plug electrodes being wet with gasoline (dry them and restart), a defective starter or main switch (repair or replace), a defective vaporizer (replace), or a disconnection in the wire harness (check the harness). Also, low compression due to bad valve or excessive wear of ring...
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