I perform an ignition system tune up on this 2016 Ford F150 3.5L Ecoboost by replacing the spark plugs and coil boots. I found the space to be permitting and the job relatively simple. I did run into a few hiccups pulling the coils off the plugs. It's probably a good idea to buy boots in addition to the spark plugs in case you run into the same thing.

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Aftermarket boot & tube seal https://amzn.to/3S0J2mV
Magnetic Spark Plug Socket https://amzn.to/3S0JgdL
Dielectric Grease https://amzn.to/3tDablB

CHAPTERS
0:00 Access
0:21 Coil Removal
1:20 Boot & Tube Seals
3:02 Prepping the Plugs & Coils
3:52 Spark Plug Removal
4:45 Spark Plug Torque Spec
4:52 Coil Install
5:33 Reassembly and Engine Start