The Best Spark Plugs in the World and Why

Spark plugs. The Best Spark Plugs in the World and Why, DIY and car repair with Scotty Kilmer. How spark plugs work. Copper spark plugs vs platinum spark plugs vs iridium spark plugs, which is better? What are the best spark plugs to buy? Best spark plugs for performance and horsepower. Spark plugs replacement. Buying spark plugs. Why spark plugs fail. Car advice. DIY car repair with Scotty Kilmer, an auto mechanic for the last 51 years.

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⬇️Scotty’s Top DIY Tools:

Mechanic Monday Official Rules:
1. The Mechanic Monday Giveaway will begin January 7th at 9 am CST and run for six days, ending on Jan 13th at 9 am CST.
2. There will be one winner of set of spark plugs valued at $30.
3. To enter, simply leave one non-offensive comment in the video below.
4. Only one comment per entrant is allowed and more than one comment will not increase your odds of winning.
5. Must be 18 years or old at the time of entering this giveaway OR have your parents’ permission.
6. This giveaway is open worldwide.
7. Any offensive, obscene, or lewd comments will be ineligible to win the giveaway.
8. The odds of winning are based on how many people enter the giveaway.
9. The winner will be chosen at random.
10. The winner will receive a reply to their originally posted comment in the video and will also be announced in a newly posted comment by Scotty around Sunday 9 am CST. The winner will be required to respond to Scotty’s comment within 24 hours or their win will become void and a new winner will be chosen at random.
11. The winner will be required to give Scotty their full name and mailing address to receive the prize.
12. Entrants that use computers, programs, or any other means of cheating by adding additional comments through more than one account, will be ineligible to win the giveaway.
13. Standard mailing time from the win date and the date received, will depend on the winner’s geographic location.
14. This giveaway complies with all applicable federal, state, and local laws, rules, and regulations, including U.S. sanctions.
16. This giveaway is in no way sponsored, administered, or associated with YouTube. Entrants are required to release YouTube from any and all liability related to this giveaway.
17. Privacy notice: any and all personal data collected from the entrants and winner will only be used to announce the giveaway winner. The winner’s full name and address will only be used to mail the giveaway prize to the winner and nothing else. If you do not agree to these terms, then do not enter the giveaway.

⬇️Scotty’s Top DIY Tools:

Scotty on Social:

This is the people's automotive channel! The most honest and funniest car channel on YouTube. Never any sponsored content, just the truth about everything! Learn how to fix your car and how it works. Get a chance to show off your own car on Sundays. Or show off your own car mod on Wednesdays. Tool giveaways every Monday to help you with your own car projects. We have a new video every day! I've been an auto mechanic for the past 50 years and I'm here to share my knowledge with you.

►Here's our weekly video schedule:
Monday: Tool giveaway
Tuesday: Auto repair video
Wednesday: Viewers car mod show off
Thursday: Viewer Car Question Video AND Live Car Q&A
Friday: Auto repair video
Saturday: Second Live Car Q&A
Sunday: Viewers car show off

►Second Daily Upload Every Afternoon of Live Car Q&A videos as well!

Scotty Kilmer is a participant in the Amazon Influencer Program.
#savagescotty

[bryan]

Great video Scotty! I used to work at autozone and half the time my coworkers had no clue about spark plugs so they would just recommend the most expensive ones and then customers come back pissed off finding out their cars run worse than their used set of plugs😅😅

[LarryParamedic]

My Dad was a Mechanic for 50 years. Keep it stock Son, you will have less problems and it will last longer.
Thanks Scotty..

[juanrivas]

Any body here cause they’re at that time in their adult life that you start doin your own mechanical work?

[BaltimoreAndOhioRR]

It's insane how hard it is to change the plugs in some modern cars! 🤬

[thomasmcgruder]

I am not a mechanic, but I’ve learned so much watching the videos of Scotty. Keep up the good work. You’re an asset to those of us that don’t know and to help us from being ripped off. Thanks.

[thegatesofhell]

This man is just a mountain of knowledge, I have fixed so many vehicles by watching his videos and I am not a mechanic, maybe mechanically inclined but not a mechanic. Thanks Scotty, you're awesome.

[victorvarela]

If you grew up with out a father and ever needed mechanical help with your car. Daddy Scotty was always there for you lol

[nickgeorge]

I grew up in my father's work shop and what you explane in your car repair videos is exactly what my father used to say so I know you are spot on, I really miss him so your videos remind me of him, keep up the great work as it is appreciated by so many.

[lonniewhite]

Sparkplugs are the unsung heros of the ignition system, always there, always doing their job, until they don't! Iridium plugs are worth their weight in gold for modern engines. Thanks again Scotty!

[isakburak]

I am 15 years old and currently fixing up a 94 Toyota pickup and I love your videos.
Thanks Isak

[nym]

"back in a day, when i was a young mechanic"
i never miss out this phrase/sentence whenever I'm watching his video

[commonsense]

Scotty Kilmers advice has been saving me money for the past 51 years !

[izzyquintero]

Hi Scotty, I really appreciate your hard work and devotion to provide the average DIY person the facts and knowledge to keep their vehicles repair cost down and running by their own hands. Thank you again for everything you do.

[denniekorpi]

Why in the world would anyone give a thumbs down on videos like this? Scotty is not only spot on, he is a great and funny communicator.

[ivanlaguer]

I have saved a ton of money on repairs that seem impossible until I see how simple they are on your videos. You are a national treasure to us DIYers who need to save a buck or two. Thank you!!!

[tracyrosenaturephotography]

Scotty, I'm 62 and have always enjoyed working on my own truck. I adore your videos. You are so very helpful to me and so many others. You are a true gift too many in this world. Wishing you the very best always my good man..

[deronmiller]

I have a Nissan Serena and I put in the spark plug you talked about and now my car is running like brand-new thank you so much🎉🎉🎉🎉🎉🎉

[ebw]

Scotty is an old school dude that embraced technology.

[baqcasanke]

Im not into cars but this guy is hilarious and im into him as a person. Been binge watching his channel for 4 hrs now

[WorkOutYourOwn]

I really appreciate you brother, you're such a help. My father is a musician/teacher, and he is very detailed when teaching his students. The way you teach reminds me of that. You can definitely see your passion for fixing vehicles. Thanks again sir- I also hope and pray you and your family all are safe.