Plug Read

[blewbyoutobad]

I pulled #1 plug today to see how it looked. Plugs have about 1000 miles, mostly hwy. What do you think?
Thanks FABO

 

[George Jets]

Looks fine, good to see it's not too rich.

 

[furrystump]

I take a cut off wheel and cut the crimp on the plug. Then pull the center out. Helps to see the three stages. Like this, this is not an example of a “good” plug