When i took my engine cover off to put my K&N filters in i thought it went fine. But the other day when i washed my car i opened the hood, and noticed something black on the very front of my engine cover. he I looked up and i could see the insulation on the hood was melted/burn, and was a little ruffed up. I never noticed this before, so i figured somehow its touching now and it transferred. Any ideas on how to stop this and remove the goop from my engine cover??