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    M8 Softail Harley Davidson Spark Plugs Service

    Harley Davidson spark plugs service has changed with the M8. Harley M8 models have four spark plugs. Two per cylinder. This not only aids in cleaner emissions but in better performance. Two of the Harley Davidson spark plugs are located on the left side of the motorcycle where they have historically been located. These are…

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  • Harley Sportster spark plugs replacement

    Harley Sportster Spark Plugs Replacement

    Bob teaches you how to service the spark plugs on your Harley’s engine. Although you can clean and service your old spark plugs, Bob recommends just buying new ones because they are fairly inexpensive. You should purchase gapped, Harley-only spark plugs which usually come with a gap of 38-43,000th of an inch. After applying some anti-seize to the threads of the new plugs, you can thread them into the cylinder by hand and tighten them with a torque wrench and you’ll be good to go.

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  • HD Spark Plugs Service and Replacement

    HD Spark Plugs Service and Replacement

    Fuel and Spark are very important for your Harley-Davidson to run. Here’s a quick look at HD spark plugs. Next Video: Harley Fork Oil Change Softail / Dyna Related Video: Removing and Replacing Harley Fork Oil Dyna

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  • Harley-Davidson Upgrades: Spark Plugs, Coils and Wires

    Harley-Davidson® Upgrades: Spark Plugs, Coils and Wires

    Here’s a great upgrade or fix. Coil, spark plugs and plug wires for your Harley-Davidson. Videos on Removal and Replacement of Charging System: Harley Davidson Charging System Removal Harley Stator and Rotor Shell Replacement Harley Voltage Regulator Replacement

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