Review on 🔌 Autolite Platinum HT1-4PK High Thread Spark Plug, Pack of 4 by Patrick Keita

I've read all the horror stories about broken head buds. Make sure you blow all the dirt out of the spark plug holes. I highly recommend using a really good penetrating oil on a warm engine, while you spray the penetrating oil let it dry for at least 30 minutes. Do not pull out the plugs by force, work slowly, just loosen them little by little and then tighten them, keep doing this until the plug comes out. Invest in a socket made for a Ford. they are cheap enough.