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Bailey LarsonJul 27, 2025
What to do if my Shindaiwa 591 has no spark at the plug?
- AAngela SmithJul 27, 2025
If there's no spark at the plug of your Shindaiwa Chainsaw, the spark gap might be incorrect and needs adjustment to 0.65 mm (0.026 in.). Alternatively, the spark plug could be covered with carbon or fouled with fuel, requiring cleaning or replacement. If the spark plug is defective, replace it.