use a glow ignitor, your plug may still get hot, but the EZ start can be squirelly at times. Its good to use a glow ignitor specially on cold days when your engine will take a bit to warm up. Just leave that ingnitor on there while it warms up to ensure it dosent die on you. It can be handy so you dont have to hold down the button on the easy start for ever to heat the plug up. Even on 80 degree day, I still let it warm up for a minute or two, coldreving will tear your sleeve up. I really only like the EZ start because you dont have to work around the body to start your car. An