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Q: changing spark plugs on 2008 Mercedes-Benz S550 4MATIC

Rookie cbe0621eac06868b3efe0d8d1d3611e23c60d3114864ea2ec19a68cfbd3eebab
Would it be harmful to put light coat of silicone paste on spark plug boot?????
(1) Answer
You can apply some di-electric grease to the inside of the spark plug boots to prevent difficulty in separating the plug wires from the plugs and its available at the auto parts store
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