Many internal parts of your engine and the block are aluminum, which are not magnetic. I worked at Toyota factory in powertrain. I've worked assembly, machining, and QC testing the endurance of engines. The tolerance for internal parts was +or- 25 microns ( there's 150 microns in hair diameter)...
I used Alien Tape. Works great for 2 sided tape. Place behind back and end spaces. Thickness keeps it more snug and tape is strong but reusable. No rattles and firm fit. 🌝
I've taken advice from many on these forums. My voltage will 95% of the time read 15-15.5 volts. From other suggestions, I keep my key fob inside the house, only turn on the wifi once a week for updates, and put my Ford pass on "force stop". Since doing all that, it does much less "clicking"...
I've tried many things, use to be a strictly McQuires person, but this VPR works great on all vinyl, rubber (great on tires), and plastics. It gives a deep dark black color to everything and lasts a longer time than most.
I had clear ceramic tint put on all the windows. It definitely makes a difference in a hot interior. Also added a "brow" on the front windshield. Enjoy the ride.
Change
Change your oil with FULL synthetic oil before 2000 miles. This will flush out any metal shavings that may be left in the engine after machining and keep your crank and con-rod bearings smooth 😎. We have 9500 miles on ours so far. One easy recall and running great. Enjoy the ride.
WAY too much to put on here. This is a great site for info. In the top right corner, click on the "search" symbol and type in "fuel". Tons of options from members that have far better knowledge than I. Choose what's best for your situation.
Choice of gas also makes a difference (I only use top tier). The manual and search feature on this site helped me tremendously. You'll learn to adjust to the terrain and seasons. Far too many variants to sum up here. Regardless, enjoy the ride.