The ignition coil pulled worked well and the wire hose clamp tool was amazing to have (I’m never going back to a non-wire hose clamp tool - I can’t recommend the wire hose clamp tool enough).
The old spark plugs in cylinder one, two, and four (counting left-to-right) all looked like so: The old spark plug in cylinder three looked a little different with some oily residue on the thread: Cylinder three spark plug hole (the hole of cylinder one, two, and four looked identical): I am wondering what the copper/brown pigment is on the thread? Some sort of corrosion is my guess. How do the health of the old plugs and cylinder look in general? I believe they look alright from doing some comparison to other photos. However, I am curious as to why cylinder three had the oily residue on the thread
![Neutral :|](./images/smilies/icon_neutral.gif)
Thank you to everyone that gave their input, it made the job much easier and more enjoyable
![Very Happy :D](./images/smilies/icon_biggrin.gif)