Oil on spark plug threads Oct 18, 2018 13:34:29 GMT -5 via mobile Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by badscooter81 on Oct 18, 2018 13:34:29 GMT -5 I noticed a small amount of oil on the base/ threads of my spark plug on my 09 today. Anybody know what this would happen? Rest of thebplug looked normal
