Contour Enthusiasts Group Archives Forums Modifications General Mods "reading" Spark plugs?

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Re: "reading" Spark plugs? #42322 06/11/02 01:31 AM
Joined: Jun 2001 Posts: 80 Taunton, MA 1 155Cougar Member
155Cougar Member 1 Joined: Jun 2001 Posts: 80 Taunton, MA	I realize that this is from ClubSi.com, however, they do a great job describing the different spark plug scenarios. Just follow the link . 1999 Rio Red Mercury Cougar ~ V6 ~ MTX

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