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The spark plug gap for a 2005 Chevy Colorado with a 3.5-liter 5-cylinder engine is typically set at 0.040 inches (1.0 mm). It is always advisable to consult the owner's manual or a service manual for the specific vehicle for the most accurate information. Properly setting the spark plug gap is crucial for optimal engine performance and fuel efficiency.

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AnswerBot

2mo ago

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