I remember one of plugs looking odd last time I checked and thought I'd sort it now before they need changing and it's a problem. They work as is so not a problem at the moment but something is definitely wrong! There's oil in the well which I'm assured isn't really an issue unless a lot leaks but one of the plugs has a bit that loves which means I can't remove it.
Its probably spilled oil from when the oils been changed or its slight weep from one of the rocker bolts. Dry/clean it up with some tissue and keep an eye on it.
Got it out, still no idea what it is or how it got in there. Sent from my ONEPLUS A5000 using Tapatalk
None of the others have it, surely they're held in place by the threads? Sent from my ONEPLUS A5000 using Tapatalk
No when you change the spark plugs with a spark plug socket they have a rubber washer in the socket to grab the plug and when you remove the socket the plug is in the socket
Yeah we thought that too but I bought the sockets new to do the job and the other unused socket doesn't have it in so I doubt it. Sent from my ONEPLUS A5000 using Tapatalk