2011 Toyota Highlander Spark plug replacement (Wikipedia says 2007-2013) !!WATCH BEFORE YOU START!!!

This isn't a easy job. Depending on your patience and Tools you have, this can you between 3hrs to 6hrs. My first time back in 2020 I did it WITHOUT taking the Wiper assembly off, that moment was not good for me, it took me a long time. On this (2023) Video, I took out the wiper assembly because I gained 3-4 more inches of space between motor and firewall. the down side.... you take out more stuff. While recording the video you never saw me tighten bolts down BUT I DID TIGHTEN EVERYTHING. And I realized I only showed 1 spark plug replacement BUT....BUT... its the same process for all 6 in each spot.