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Do It Yourself - Outdoor Power Equipment Repair & Maintenance

How to Use a Spark Plug Gap Tool (Video)

This video shows you how to properly gap your spark plugs with this handy spark plug gap tool. Refer to your owner's manual to set the correct gap of the spark plug for your equipment.

Spark Plug Gap Tool: #750554

Jack's Safety Tips: Before servicing or repairing any power equipment, disconnect the spark plug and battery cables. Remember to wear appropriate safety glasses and gloves to protect against harmful chemicals and debris. View our Disclaimer.