The area I am suggesting to put the RTV sealent on is on the rubber cap that sits ontop of the spark plug "well" NOT the spark plug itself. This will hold the rubber cover on the wire in place and keep out moisture and water. Sorry fro any confusion Steve --- In dmcnews@xxxxxxxxxxx, "Steve Rubano" <srubano@xxxx> wrote: > Here's a little suggestion: apply a small amount of high black RTV > sealant in/around the groove of the seal on the wire before placing > them onto the plugs. This will create a better seal and keep out the > water/moisture but it won't seal it permanently so you can remove it > when you need to change wires/plugs. > > Steve > www.dmcman.homestead.com