Just under one week ago I had a spark plug pop out, got a helicoil around the plug and stuck in there and away I went. I didn't press my luck or anything because the recommended high heat silicone around it I didn't feel like it was the strongest bond. What's good for a while but today it started sputtering again so I checked it out and now I got oil pooling around my spark plug. What should I do anybody have experience with this trouble? Hope I don't have to helicoil my helicoil.