Re: Spark plug thread repair

[chris-p]

You can use a plug to thread it in, or just use the tip of your finger. As stated, they recommend using red high temp on the exterior threads. If you use a plug to insert in, oil the internal threads, so that comes out easier and doesn’t back the insert out with it. I add the high temp to the external threads of insert, oil to internal, lock in with old spark plug. Let dry overnight. Back plug out in morning, then use the punching tool to lock it down.