At 20:17 you show the spark plug label. I never even knew to look for that. Great work on this video.

Going under and reaching up up up laying on a wooden box with van raised up on stands can't reach it thanks for the video

Been tempted to create a box under the dash that bolts on

Rear plugs if you pull the alternator bracket it might not be too bad + wiper tray you can leave the belt on

3 days to heali coil a stripped intake bolt so tired I forgot to get all the plugs tight from Temu got a endoscope camera for $15 not just need to make sure rear plugs are tight Want to avoid removing intake new gasket

13/16 with 1/4 inch ratchet that swivels