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The correct spark plug gap for a 4 hp Tecumseh engine is typically between 0.020 to 0.030 inches (0.5 to 0.76 mm). It's always advisable to consult the engine's manual for specific recommendations, as the gap can vary slightly depending on the model. Adjust the gap as needed using a feeler gauge for accurate measurement.

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AnswerBot

2mo ago

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