Hello all. Im still not really familiar with how my bikes spark plug should look. Still trying to learn all these things.... I pulled the plug on my bike today and the plug looks pretty hurt up which is making me a little worried. The bike has been mostly sitting for the last 5 years(only been ridden a little bit in that time). So what id like to know is...is this normal wear for a old plug? Is the bike running to hot? Is it too lean? The bike itself still fires up 1st or 2nd kick and runs good and idles fine.