2016 Honda CRV 2.4 LITER i-VTEC, Tips for replacing Spark Plugs and coils

A DIY auto mechanic describes must-have tips for replacing spark plugs and coils on a 2016 Honda CR-V 2.4 LITER iVTEC engine. The most common signs of bad spark plugs include start-up trouble, rough idling, sluggish acceleration, declining fuel economy, engine misfiring, engine knocking, engine knocking, and reduced ECO Mode.
As an Amazon Associate, I earn from qualifying purchases. Paid links are included in the text below. Paid links are founded on thorough technical research, intended to benefit the viewer, and generate minimal revenue for the channel.

#hondacrv

---The spark plug gap for a 2016 Honda CR-V with a 2.4L L4 gas DOHC engine is 0.044 in.
Supply list:
1. Iridium Spark Plugs, Automotive Replacement Spark Plugs 12290-5A2-A02,Completely Replace for DILKAR7G11GS and DXE22HQR-D11S,3492,Pack of 4
https://amzn.to/41K8mR8

2. Permatex 81150 Dielectric Tune-Up Grease 33 oz Tube
https://amzn.to/3CzHLJX
3. Option - Denso 6732301 Ignition Coil, Gray for vehicles over ~150k
https://amzn.to/3fF24OP

Tools:
1. 3/8” rachet
https://amzn.to/3g9vh4b
2. 10 “extension bar
https://amzn.to/3T21ZDk
3. 10 mm socket
https://amzn.to/3VvNIjN
3. 3/8” swivel socket extension
https://amzn.to/3rVd0uf
4.14 mm deep thin wall spark plug socket
https://amzn.to/3g7Gd2s
5. Heavy Duty Light Tester with Voltmeter (Test Coil Packs)
https://amzn.to/42scIvB

Big thanks to @larryg.6512 and @markman090 for their assistance.

PPE
1. Gloves
https://amzn.to/3g6diM6
2. Safety glasses
https://amzn.to/3CvVe5O
3. Long sleeve shirt
https://amzn.to/3CW9Igw

Shop My Gear is Coming Soon!
CRV, spark plugs, iridium, 2016, spark plug socket, coil pack, Honda, i-Vtec, 2.4 liter, Earth Dreams,
civic, accord, cr-z, insight, j-vx

Microsoft Bing, MSN, Windows Live, Microsoft, Microsoft Advertising, Windows, Live Spaces, MSN Dial-up, Microsoft TechNet, Dogpile, CarShield,