What is the spark plug gap for a 1989 full size bronco 4.9 liter in line six?

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1079965

2026-08-03 16:25

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The spark plug gap for a 1989 Ford Bronco with a 4.9-liter inline-six engine is typically set at 0.032 to 0.035 inches. It's important to verify this specification in the owner's manual or service guide, as slight variations may exist based on specific engine configurations or modifications. Always ensure the spark plugs are properly gapped before installation for optimal engine performance.

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