Equinox Spark Plugs

[sdeeter19555]

2017 Equinox, bought new...about 90k miles, first time for plugs.

 

What do you make of this?  Look like they were leaking?

 

 

[Grumpy Bear]

My first set looked like that on Dizzy, a 2015. Seal between porcelain and steel leaking. 

[CamGTP]

Looks normal or any plug that sits basically inside the engine it's entire life. Seen far worse that still ran fine.

[Grumpy Bear]

2 minutes ago, CamGTP said:

Looks normal or any plug that sits basically inside the engine it's entire life. Seen far worse that still ran fine.

 

Yes, mine was running fine too. Haven't seen it in this motor that last two plug changes however.