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Christopher HendersonJul 27, 2025
Why Powersmart DB9422S engine fails to start?
- NnnguyenJul 27, 2025
The Powersmart Lawn Mower engine may fail to start due to several reasons: the engine start/stop lever may be disengaged (engage it); the spark plug wire may be disconnected (connect it); the fuel tank may be empty or contain stale fuel (fill the tank with clean, fresh gasoline); the engine may not be primed (press the primer bulb); the spark plug may be faulty (clean, adjust the gap, or replace it); the fuel line may be blocked (clean the fuel line); or the engine may be flooded (wait a few minutes to restart, without priming).
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