Chevy Spark Forum : Chevrolet Spark Forums - View Single Post - No scheduled maintenance required for some of the Spark's powertrain?
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post #9 of Old 12-11-2012, 04:25 PM
chevysub
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Join Date: Jul 2012
Posts: 171
Quote:
Originally Posted by Raymondjram View Post
There is a graphite based coating for spark plug threads that will allow electricity to conduct, but withstands heat and works as a dry lubricant so the plugs are easy to remove later.
That helps, I guess no need to run E85 before a spark plug change,
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