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😅😅
hello and congrats you won,. Email me your full name, address AND vehicle make, model and year, so I can send you a set of OEM spark plugs for your car: scotty.mechanic@gmail.com
I have to be careful whenever I have the csm order plugs for a car I'm working on. One of the stores we use will send autolite plugs every time unless you specify what you want. I've had to cuss them out a couple times. I wont put non oe plugs in a car, too many comebacks. (Only exception is a 3v 4.6 Ford)
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.
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If you factor how much he has saved his viewers by giving good proven , he's saving billions of dollars each year.
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.
Scotty- What a wealth of information! I have a 2015 GMC Sierra with the 5.3. Had the check engine light come on twice. Engine started shaking, losing power. Fortunately I was close to my trusted mechanic. He brought out a stool and reconnected the plug wire. Second time it happened after a few months, I tried it myself and could not reconnect it. Took it to the mechanic and he something cracked on the plug. He fixed it. Both times he declined payment. Both times I gave him a 20. We were both good with the fix.
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.
Yes, and I’m having so much fun! Can’t believe I’ve never attempted this sooner. I just figure, no one is gonna take more care/attention to detail to work on my car than me.
There’s a sense of satisfaction when you do it yourself. However, you can get in a fix if you don’t have the right tools needed for the job. I saved over $300 on my plug & wires job. Just wish I’d put in Iridium plugs instead of the platinum.
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!!!
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..
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!
@joshsinglefooter The parts store was out of the Bosch. Maybe I'll take these back and find another store? Thank you much for your reply. Appreciate it. I just want to do this once,not put these things in and have to take them back out again. I can't afford to go get another vehicle. So I need to take care of this one. 2013 Dodge Dart. It was my son's car.
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.
Scotty: You're "old school" advice and experience are so valuable to us weekend warrior mechanics who want to work on our own vehicles. Thanks for sharing your knowledge!
@Captain Buff The Third Your face is woeful. You do know that last post was a joke, right? The concept of helping people out seems alien to you? If you kept saying the wrong word, wouldn't you want someone to help you out and stop making you sound like a fool?
@Captain Buff The Third "Boy"? Lol way to make yourself older than you sound, grandpa. And you're talking in third person? Jesus, you're delusional. Ah, this'll be a good entertainment.
Perhaps if you kept a photo log of your progress, you could make a video and submit it to Scotty. I believe he still publishes viewer videos from time to time.
I agree. I use the O.E plugs and have not had any complaints or failures in 30 + years. My 99 Expedition used platinum and I replaced the coils injectors and put the Motorcraft irridium plugs in over 3 years ago. Still runs great. Thank you for your videos sir.
Because he's wrong !!! I've tested different spark plugs on my old 2003 Oldsmobile Alero 2.2 ecotech and different spark plugs do make a difference as well as different designs and that's not only time Scotty's been DEAD WRONG he did a video about letting your car warm up and was completely wrong about that especially in the winter !!!
Dennie Korpi : Believe It or Not There are deeper things to know and study and be able to do with the subject at hand . I am very serious. no joke ! ..
Actually, he can kinda make you do that. Especially when the info coming is something you always wondered about. You know it will be the straight dope, so even more interesting, in this play on ignorance world we have for an auto repair industry in America:)
Hey Scotty, you obviously haven't tried the E3. I've been fixing cars for 42 years, my own shop for the last 18 years. I use to feel the same as you. Then a customer demanded the e3, so I installed them. I have worked on this car several times, fist being the intake gasket on this Buick 3.1. I installed the E3 and he said it was the best it's ran. I looked up the plug, and the tests shown impressed me. Installed them in my 4.3 S10 that I had the delco plugs in. Much different, big difference in power and mileage. I mean I couldn't squeal the tires before and I can now. I've installed them on several cars since, same results. And the emissions test results on an engine with new oem plugs and e3 plugs also changed. Yesterday I took a freeway run and before top speed was 93, now I can peg the 100mph speedo. Also, same price on all applications of them, my commercial discount is $6.09 each. And also I can't find cheaper price online. Just saying, sometimes us old dogs can still learn a few things. One thing I haven't verified is longevity. I suggest you do some research - The tests done showing the combustion inside the cylinder is what impressed me. I usually concur with your videos, this is the first time I've stepped in.
i,m from pakistan and i really appreciate your work,i have been using iridium spark plugs for 5 years and they are still in good condition,Scotty is Right,love u Scotty
Excellent advice; it is a fact that most of the time it is hard to change spark plugs because you need to remove other parts to reach them. It makes sense to opt for the iridium spark plugs to minimize maintenance time.
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.
@@maxlevedgeful , people will never know how or how long I have known uncle Scotty ! And the computer system was invented in what year ? Your still wet behind the ears and have a long way to go before you even learn how a engine works !
@@Davidxdlol Hey, genius, did it occur to you that "Dan Logical Thinking" might be an ACTUAL live customer? Maybe w/ a 51 yr relationship w/ Scotty? Wow. Just wow...
Scotty, your car repair video on choosing the best plugs just saved me a lot of time and helped me decide on the best plugs for my 2000 Tundra 4.7 V8. After doing all my own work for 50 years, I am switching to Irridium! Your voice of experience is a treasure to us all! Robert
Robert Robinson I have the same 2000 tundra. Just bought some new iridium plugs and haven't had a chance to install them yet, but it's good to know other first gen tundra owners are putting iridiums in with no problems.
@@SlikLizrd I know for a fact they are in both of my vehicles as we speak and I can tell you for a fact they do as they say and I had no issue what so ever with them so I don't know what happen to you but I know they have work so far for me.
It was really easy on my 08 Corolla.I changed the valve cover gasket while I was at it.I put iridium plugs in so I doubt I will ever have to change the plugs again
On my girlfriends ‘97 t&c, the firewall side of the of the 3.8l v6 is the worst plug changing ive experienced so far (i can do it, but its a literal real pain to do so). Every other vehicle i do spark plug maintenance (and/or maintenance in general) on (‘05 sebring 2.4l, ‘10 dakota 3.7l, ‘98 grand am 3.1l, ‘03 galant 2.4l, ‘01 cherokee 4.0l, and ‘07(?) spectra5 2.0l (?)) is a piece of cake. :)
I think this is the most honest and clear cut understanding informational channel with Mr. Kilmer, I have ever seen. I have learned so much. Any one can learn from him. You now can choose to deal with these mean and insulting people at the stores only if you want to be stressed out. I choose peace of mind and I learn at the same time. I THINK YOU'RE GREAT!! Thank you.
Yeah I’ve used those Bosch platinum Multi leg spark plugs , And I’ve definitely noticed the performance difference as well as the gas mileage difference , Those things are definitely more expensive, But given how well my car runs, It definitely is worth it , I’m just passing this along to everyone
Hell I just got a "new" car, went to see my family over a couple of weeks and now I realize I never checked the spark plugs on it, probably still has the original ones from 1991, but because my entire family drives diesel cars apart from me, I don't have a tool for removing them to check here.
⬇️Scotty’s Top DIY Tools: 1. Bluetooth Scan Tool: amzn.to/2nfvmaD 2. Cheap Scan Tool: amzn.to/2D8Tvae 3. Professional Socket Set: amzn.to/2Bzmccg 4. Wrench Set: amzn.to/2kmBaOU 5. No Charging Required Car Jump Starter: amzn.to/2CthnUU 6. Battery Pack Car Jump Starter: amzn.to/2nrc6qR ⬇️ Things used in this video: 1. Common Sense 2. 4k Camera: amzn.to/2HkjavH 3. Camera Microphone: amzn.to/2Evn167 4. Camera Tripod: amzn.to/2Jwog8S 5. My computer for editing / uploading: amzn.to/2uUZ3lo 6. Video editing software: amzn.to/2jv5Fhf 7. Thumbnail software: amzn.to/2k7tz6C 🛠Check out the tools I use and highly recommend ► goo.gl/rwYt2y 🔥Scotty Shirts and Merch ► goo.gl/pTAeca Subscribe and hit the notification bell! ► goo.gl/CFismN Scotty on Social: Facebook ► facebook.com/scottymechanic/ Instagram ► instagram.com/scotty_the_mechanic/ Twitter ► twitter.com/Scottymechanic?lang=en
Yes I agree. I put in iridium plugs that replaced the original 60,000 mile iridium plugs. (1991SupraTurbo)The old ones looked the same, just a little dirty than the new! Who knew!!!
Here's an old school mechanic's bit of valuable information that will save you a world of hurt and money and down time, and if you practice this it will no doubt keep you on the road and not under the hood, when ever you go any where to purchase new replacement parts for your vehicle or what ever, always if you can have the old part with you when buying new parts, then your sure to get the correct part or parts...
Been watching you now for about 3 weeks so far you've helped me fix my AC and the Mysterious gurgling sound underneath my dashboard what a trip that was well good luck to you be looking for you again
Yes I agree iridium plugs will last 200K+ but i wouldn't recommend leaving them that long for too reasons. 1) they can be very difficult to get out after that long and often break which means the head has to come off and 2) Modern computer control systems are very good at adapting and may mask the symptoms of weak spark olugs so your plugs could be weak but you won't notice it and that compensation can cause the coil packs to wear out faster
Been using iridiums and tried some of the copper plugs to see what would happen. You're absolutely right; the performance and fuel economy dropped substantially. Good vid.
Actually he said they will initially be the same, only the iridium and platinum will maintain their sharp edges longer and wear much more slowly as far as the gap getting larger.
Scotty, I have a 2005 Toyota Sienna has 319,000 miles on it with the original spark plugs still in it! I never had them changed mainly because of what you said, its a pain to get to the back 3 and dealer wanted an arm and a leg to change them at 150,000 miles. It still starts and runs on time! Great stuff keep it coming.
spark plugs is a huge reason why i love 4 cyl turbo engines. Especially on the rwd cars where the engine is mounted vertically rather than horizontally. spark plugs, intake manifold, exhaust manifold, turbo, intake system... everything is SO easy to work on.
Every project that Scotty experiments with comes across as a genuine honest attempt to get at the truth for the particular situation. Of all the people who are posting videos on car repairs, Scotty is in the search for a real viable solution in each of these particular situations. Gotta love him!
Scotty, love your videos. I have learned more in the last 5 years than what I thought I knew in the past 55 years. Keep up the great work. Iove your energy!
This is the best free info. I've ever found. Scott is a professional and with age comes experience. You got it all Mr. Scott, Never leave us. We need more professional s like you. I can't be replaced EVER!!
Scotty , you’re the best, especially for a non-mechanic person such as myself. You give me a better understanding of what’s best and how things work. Thank you!
Just to clarify, the metal type of the plug (copper, platinum, iridium, ruthenium) does not affect the overall temperature (heat range) of the spark plug. For example, a 6 heat range spark plug is a 6 heat range plug. The goal is still to maintain the same tip temperature no matter the metal. ~Mike Becker, Senior Technical Instructor
Thanks NGK, All I run in my vehicles is NGK. I went to NAPA, asked for NGK Plugs for my 97 Jeep 4.0, guy say's WHAT ? for a Jeep 4.0 ? I don't think they make them, I said yes they do & here's the part No. He looks it up, say's I'll be damned they do & we have 6. He comes back & say's I've worked here for over 20 years & NEVER HAD ANYBODY ASK FOR NGK PLUGS FOR THAT ENGINE. I said that's too bad they don't know what their missing. I know, COOL STORY BRO. ?
I’ve been doing my own maintenance since I rebuilt my dad’s 1959 re-ground mini engine from the workshop manual. Started 1st time too and drove great. Now I’m over 70 I’ve had enough of it and let my son do it all for me, glad we had him. I don’t think his 3 sisters would have been any good 🙂
@@jacksyful don’t be so reactionary, I was merely stating a fact and not having a downer on the female sex. My daughters have other skills and interests. Chill out 🙂
Love your practical, nonsensical auto expertise (in plain English) that cuts through the conventional hypes and myths of automotive mechanics. Kudos for the dry humors!
Hey Scotty , you ,my friend ,are part of a MUCH NEEDED , dieing breed , I'm 55 , and I sooo miss the days of an "old school", 'mechanic that will see a potential problem , do the ' as long as I have access to it,may as well change\fix it ' mind set . Hell , you guys should start a nation wide " club " of master mechanics , I'm dead serious ! Hell, start training those younger mechanics that really do want to be the best they can be , Just a thought , as always,thank you .
"old school mechanics " are , literally , a dying breed , the problem with Tech's , and ALOT of other young ones , EGO''s and IGNORANCE ! , If it's not on the screen , they can't\won't help you , if there was a school , that implemented "old school" teaching , that truly would be " priceless " !!!
@L. Stewart Not all of us work that way. Sounds like you were dealing with someone that was being trained "on the job"....which has become far too common a practice. Most of the kids that get all of their training in the shop, struggle to diagnose anything that doesn't generate a fault code. Most of them can't even read a multimeter.... God forbid you hand them a set of feeler gauges or dial indicators. Not that it matters, but that "PCU" is ECU. Just in case you actually care.
Thank you Scotty, I just replaced the battery in my 2019 Toyota 4runner, and right away noticed about two miles to the gallon better gas mileage. I saw your video about weak batteries, I had to jump mine after having the radio on for less than an hour. So I replaced it.
Scotty's dictations don't fit with reality - I just took out 4 Ford OE Motocraft Iridium Spark Plugs out of a 2014 Focus SE and the gaps were quite large, the side wire was even dished out or was cupped if you get my meaning. The core tip might be iridium but my new AutoliteXp's have a platinum piece on the end of the side wire - which I think someone realized this should solve the problem I found. And the miles on the car were 50476 (or 501234km) - which is way different than Scotty's statements. Old timers don't always know best - as proof by real life experience.
The first time i change my spark plugs, a drop one !. When i start the engine, sound bad and it was shaking. So i take the cables off thinking that one was loose. Start again, same sound a shaking like there is no tomorrow. I remember the spark that hits the ground. I check and the gap was too short. Meassure with the old spark, and the engine works just fine. Dont mess with the gap, is very important.
looks like you had fun, plugs always seem to hit the floor tip first crushing the end shut, I love new guys in the shop when this happens, I learned to listen for the tink sound on the cement floor, the sound of falling spark plugs.
thank you for the advice on the spark plugs,I'm going to get me some iridium plugs now....you resemble an older john lennon to me ,that's a compliment......
Thanks for telling me that iridium spark plugs can last 200,000 miles. My 2007 Toyota Sienna has now 100,16 thousand miles now. So I'll wait a while longer. No problems now. The information you give is very helpful.
The first time I timed the engine on my old Dodge pickup, I had a friend of mine double check it, who was an Auto Mechanic and is now a Mechanical Engineer. Even he was wrong, and it ended up bending an exhaust valve in the shape of a question mark and broke the keeper in half. I am going to frame that exhaust valve with the caption, "are you sure you timed your engine correctly?" or some variation of that phrase. At least I didn't mess up the spark plugs when I installed them.
GOOD INFO!! I was very lucky to have a smart daddy who taught me alot of common sense stuff like this! It's good to touch on this so others that didn't get this kind of info as a youngster knows this when changing spark plugs!
This channel is the most honest I have ever seen!!😸👏👏👍👍 Definitely 2# thumbs up!Scotty has helped me out immensely&I'm saving #$$$$ big time!😅I have a GMC SIERRA SLE-1500C truck I inherited&it's a 1997 yr model runs like new&my aunt&uncle who owned it only has a paltry 45,000+ miles on it if you can believe that!!They used it to pull a ⛵boat used for 🐟fishing etc!Glad my aunt left it to me!!💖🏆
😹😲😹😹👍I hear ya buddy!It's a tough truck isn't it?I can't believe how strong 💪that V8 vortek engine is!!😲🏆👏&I agree,I definitely need to get this tough spray on protector some guy told me about.This truck had sat for well over DECADE!!I know unbelievable!🏆Good luck with yours man!!
I did buy a Honda Odyssey 2007 because of you saying they're great. I got it used and I did have to fix the issue with belt tensioner pulley bolt breaking. But now the car works fine. Well now it has an occasional wobble problem and it might be because of just the spark plugs not sparking correctly. I pulled out all the spark plugs and I do see that they are worn down. So now I'm going to go ahead and get some iridium spark plugs because you say that they're six times harder than platinum. I trust you. I believe you. Thank you 😃. But the key point I wanted to tell you was that I was able to get the rear spark plugs out of a 2007 Honda Odyssey without having to remove anything extra. I did not have to remove any intake manifolds or anything like that. It was an easy removal but I did have to do it blindfolded. Also I tried to use the grass and the socket method like you suggested to get the spark plugs to stick to my socket and it didn't work. But I found out if I use the rubber glove the fingers jammed in halfway it would work to make the spark plug, stick to the socket and come out
I truly enjoy watching your show I've been working on cars for quite some time because I couldn't afford a mechanic thank you for all the knowledge you've passed on
I was told by someone at a parts store that NGK is now putting a coating on their threads so I wouldn't need no-seaze. Does anyone know if this is accurate?
To my knowledge this is not true. My last set didn't have a coating. Always use an anti-seize compound on the threads, whether it's a cast iron or aluminum head! @@DanRoBurton
18 years of e36 plug changes, copper oem's so it's often, and no anti seize but always do it when the engine is cold. No Problemo (use a torque wrench!).
Kept getting a misfire on my Ford Explorer #1 cylinder with Motorcraft iridium plugs. Explorer forum folks said NGK worked best in 4.0. Tried NGK, no more misfire.
Outstanding video Scotty!!! I've driven 96/97 Tbirds with a 4.6 for over 10 yeara. I've owned 6. I usually use NGK sparks, screamin demon coil packs, k&n air filter, under drive pulley set, and its very easy to work on except ths dang struts. I've also been a maintenance electrician/mechanic for 22 years. The amount of electronic crap on current cara is just stupid, especially when your phone has the same functionality.
I've got 200,000 miles on my original Toyota Sienna spark plugs and all is running good. Replacement is a very expensive job so these plugs will have to last the life of the car. Also must consider the risk that the shop may break something, or do a bad job because the rear plugs are so difficult to get to. A lot of people don't consider that. Mechanics are human too.
I replaced my 50,000 Autolite platinum plugs with Autolite iridium plugs and got a 4 mpg increase. They now have over 20,000 miles and still give me increase in gas mileage.
Thank you for this information video. I have always believed in O.E.M. parts . I have work briefly as a contractor for Allison Transmission in Indianapolis and was impressed with the General Motors labs there in that facility. I got to witness the engineering process with GM and I understand the reasoning and importance of using the intended, test proven designs for original parts.
Generally the best spark plug is the OEM original. Sometimes the OEM updates the plug to a different type generally platinum or iridium. Most gimmick plugs aren't actually any good.
@@obsoleteprofessor2034 You MUST use an anti-seize lubricant on ANY spark plug in ANY engine, and you should torque them to the correct specs for your engine. Also don't change the plugs when the engine is cold - warm it up for just a couple of minutes to minimize the chances of having a seizure. (Yes, pun was intended. I am a RN. Smile!)
@@dalewalker4614 False on the anti seize, the majority of sparks plug now are pre-coated with an anti seize. However, definitely warm up the engine and torque to correct specs.
yeah I had the Harbor Freight plug cleaner filled with walnut shells. it had a leather diaphragm on the side that swells up when you pushed the brass air button on it, and god help you if you didn't get the plug all the way into the black rubber hole on top, it turned into a crushed walnut fountain
Yes I cleaned the plugs on Our ALLIS CHALMERS " Forklift" at the John Deere Dealership for YEARS. THEN, IT Got TOO Cold and it WOULDN'T FIRE until I used NEW PLUGS. Points and Condenser were Fine. What a pain.
@@ateam6486 All is needed was a wire wheel! Dealerships did this quite often where I worked (I worked on their Hydraulic equipment, lifts, floor jacks, etc) and you'd be surprised what mechanics do in dealerships and authorized to do by the writer or Service Mgr.
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😅😅
hello and congrats you won,. Email me your full name, address AND vehicle make, model and year, so I can send you a set of OEM spark plugs for your car: scotty.mechanic@gmail.com
@@scottykilmer You're awesome Scotty!
I have to be careful whenever I have the csm order plugs for a car I'm working on. One of the stores we use will send autolite plugs every time unless you specify what you want. I've had to cuss them out a couple times. I wont put non oe plugs in a car, too many comebacks. (Only exception is a 3v 4.6 Ford)
@@Basslicks82 lol thats the same crap they sold my nephew for his I6 cherokee lol
(Autozone) Sorry to hear that.
My Dad was a Mechanic for 50 years. Keep it stock Son, you will have less problems and it will last longer.
Thanks Scotty..
“Quit being stupid…”
Thanks [step]Dad
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.
If you factor how much he has saved his viewers by giving good proven , he's saving billions of dollars each year.
Scotty is a National Treasure !!!! I've been watching him for years.
Yep, doing my own brakes because of Scotty.
He gives zero step by step information on any assembly/disassembly. Which videos are you referring to? Why lie?
You're welcome.
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.
Scotty- What a wealth of information! I have a 2015 GMC Sierra with the 5.3. Had the check engine light come on twice. Engine started shaking, losing power. Fortunately I was close to my trusted mechanic. He brought out a stool and reconnected the plug wire. Second time it happened after a few months, I tried it myself and could not reconnect it. Took it to the mechanic and he something cracked on the plug. He fixed it. Both times he declined payment. Both times I gave him a 20. We were both good with the fix.
Same here. But sometimes my dad was wrong lol with his old timely ways🦋
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.
I use a Mickey mouse DVD in my masturbation techniques but I don't watch it or anything like that I use the physical case
Yes, except, that he forgot the Silver spark plugs, for the High Power Engines , such as Turbo Engines. Pwy.
@@kopronkoso say you! Start your own channel since you know so much!
100%.
Scott has never steered me wrong. I've taken his advice on many products and have never regretted it.
Any body here cause they’re at that time in their adult life that you start doin your own mechanical work?
And im a girl lol
Yes, and I’m having so much fun! Can’t believe I’ve never attempted this sooner. I just figure, no one is gonna take more care/attention to detail to work on my car than me.
There’s a sense of satisfaction when you do it yourself. However, you can get in a fix if you don’t have the right tools needed for the job. I saved over $300 on my plug & wires job. Just wish I’d put in Iridium plugs instead of the platinum.
Well, I started a little while ago, like when I was 16. I'm now 59, but I learned as a teenager I was better off doing my own work.
You’re so hot
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!!!
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..
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!
What about Ruthenium?
Have you ever tried autolite fine wire plugs? How are they,would you know anything about them? I don't want to use them I'd they're garbage.
@@charlesbosse9669 Bosch iridium
@joshsinglefooter The parts store was out of the Bosch. Maybe I'll take these back and find another store? Thank you much for your reply. Appreciate it. I just want to do this once,not put these things in and have to take them back out again. I can't afford to go get another vehicle. So I need to take care of this one. 2013 Dodge Dart. It was my son's car.
Worth their weight in gold in a T-GDI engine.
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.
Amen
God bless your Father. There is a special place for teachers😀
refreshing too hear strong genuine spirted people!
Amen
Scotty: You're "old school" advice and experience are so valuable to us weekend warrior mechanics who want to work on our own vehicles. Thanks for sharing your knowledge!
Like Terminator in Genesys.
"Old.Not obsolete."
*Your
@Captain Buff The Third Actually I do. You're just projecting. It's important to be a nazi these days. Join the party. Make a difference.
@Captain Buff The Third Your face is woeful.
You do know that last post was a joke, right? The concept of helping people out seems alien to you? If you kept saying the wrong word, wouldn't you want someone to help you out and stop making you sound like a fool?
@Captain Buff The Third "Boy"? Lol way to make yourself older than you sound, grandpa. And you're talking in third person? Jesus, you're delusional. Ah, this'll be a good entertainment.
I am 15 years old and currently fixing up a 94 Toyota pickup and I love your videos.
Thanks Isak
Excellent choice.
Perhaps if you kept a photo log of your progress, you could make a video and submit it to Scotty. I believe he still publishes viewer videos from time to time.
I had a green 94 Toyota with a manual transmission and manual steering.
@@nmcnmb thanks
@@redstreet8012 neat
I agree. I use the O.E plugs and have not had any complaints or failures in 30 + years. My 99 Expedition used platinum and I replaced the coils injectors and put the Motorcraft irridium plugs in over 3 years ago. Still runs great. Thank you for your videos sir.
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.
I agree he's good
They take the bus or are angry "professional" mechanics that don't want their secrets out.
Because he's wrong !!! I've tested different spark plugs on my old 2003 Oldsmobile Alero 2.2 ecotech and different spark plugs do make a difference as well as different designs and that's not only time Scotty's been DEAD WRONG he did a video about letting your car warm up and was completely wrong about that especially in the winter !!!
Dennie Korpi : Believe It or Not There are deeper things to know and study and be able to do with the subject at hand . I am very serious. no joke ! ..
I was thinking the same thing, must be dudes at Napa and Autozone 😀
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
I too have joined the same Binge Club. LOL!!
The replies are as entertaining as the videos 😊
Actually, he can kinda make you do that. Especially when the info coming is something you always wondered about.
You know it will be the straight dope, so even more interesting, in this play on ignorance world we have for an auto repair industry in America:)
@@carlovincetti1352 c
I do agree with you fam. Binge watching this guy for 3 days now.
Hey Scotty, you obviously haven't tried the E3. I've been fixing cars for 42 years, my own shop for the last 18 years. I use to feel the same as you. Then a customer demanded the e3, so I installed them. I have worked on this car several times, fist being the intake gasket on this Buick 3.1. I installed the E3 and he said it was the best it's ran. I looked up the plug, and the tests shown impressed me. Installed them in my 4.3 S10 that I had the delco plugs in. Much different, big difference in power and mileage. I mean I couldn't squeal the tires before and I can now. I've installed them on several cars since, same results. And the emissions test results on an engine with new oem plugs and e3 plugs also changed. Yesterday I took a freeway run and before top speed was 93, now I can peg the 100mph speedo. Also, same price on all applications of them, my commercial discount is $6.09 each. And also I can't find cheaper price online.
Just saying, sometimes us old dogs can still learn a few things. One thing I haven't verified is longevity. I suggest you do some research - The tests done showing the combustion inside the cylinder is what impressed me. I usually concur with your videos, this is the first time I've stepped in.
Read the reviews on E3. Many complain about them failing or fouling within 5k miles.
@@azmick662 Haven't seen those, looked at many, but will look again. 2 of my customers are past that, Uber drivers. We'll see.
E3 best plug made
i,m from pakistan and i really appreciate your work,i have been using iridium spark plugs for 5 years and they are still in good condition,Scotty is Right,love u Scotty
I love how passionate and honest this guy is about car tech!!👍👍
No kidding
I 👍🏽 concur. He is awesome.
If you grew up with out a father and ever needed mechanical help with your car. Daddy Scotty was always there for you lol
I have my dad and uncle helping me with my first car, but i still watch Scotty for the tips.
@@TopiasSalakka then this wasnt for you little girl
@@calilife5109 What makes me a little girl?
@@TopiasSalakka he's trolling.
@@jeremyhauser6193 nope he is not trolling is the truth, nothing but the truth cute hair Tobias!
Excellent advice; it is a fact that most of the time it is hard to change spark plugs because you need to remove other parts to reach them. It makes sense to opt for the iridium spark plugs to minimize maintenance time.
I got iridium plugs and they cracked, I think they were NGK from RockAuto, someone said beware
of counterfeit parts, who knew"?
Only the plastic engine cover needs to be removed in my Chevy, super easy DIY job
@@zacharypeery4082 my 90 caddy is a pain in the behind 😭😭
At least until 2013 chevy and gmc 5.3 are very easy. Not like my Ford edge 😒
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.
Nothing more beautiful, satisfying and IMPORTANT than Americans sharing good information, it just touches my heart.
Thanks Scotty, 😊!
"back in a day, when i was a young mechanic"
i never miss out this phrase/sentence whenever I'm watching his video
Scotty Kilmers advice has been saving me money for the past 51 years !
Maybe Scotty is Dan's mechanic since day one :)
@@maxlevedgeful , people will never know how or how long I have known uncle Scotty ! And the computer system was invented in what year ? Your still wet behind the ears and have a long way to go before you even learn how a engine works !
@@Davidxdlol Hey, genius, did it occur to you that "Dan Logical Thinking" might be an ACTUAL live customer?
Maybe w/ a 51 yr relationship w/ Scotty?
Wow. Just wow...
@@commonsense3673 hey don't scold me, I'm on your side :). It must be awesome to have Scotty as a relative. Have a good day
@@maxlevedgeful , I did apologize because the message I replied to was not yours lol , I highlighted the forgive me Post to you ! Lol
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🎉🎉🎉🎉🎉🎉
Scotty, your car repair video on choosing the best plugs just saved me a lot of time and helped me decide on the best plugs for my 2000 Tundra 4.7 V8.
After doing all my own work for 50 years, I am switching to Irridium!
Your voice of experience is a treasure to us all!
Robert
Robert Robinson I have the same 2000 tundra. Just bought some new iridium plugs and haven't had a chance to install them yet, but it's good to know other first gen tundra owners are putting iridiums in with no problems.
Both of you guy's with Yotas should try Pulstart they will give you insane results performance and MPG.
@@Carlos_Jzx really????
@@Carlos_Jzx NO, they won't. You've been conned.
@@SlikLizrd
I know for a fact they are in both of my vehicles as we speak and I can tell you for a fact they do as they say and I had no issue what so ever with them so I don't know what happen to you but I know they have work so far for me.
It's insane how hard it is to change the plugs in some modern cars! 🤬
Toyota 86 boxer engine
@@TheBigDanois more like subaru engine in a toyota car :s theres a reason toyota saying bye bye to them.
@@Keyno77 Toyobarus 😊
It was really easy on my 08 Corolla.I changed the valve cover gasket while I was at it.I put iridium plugs in so I doubt I will ever have to change the plugs again
On my girlfriends ‘97 t&c, the firewall side of the of the 3.8l v6 is the worst plug changing ive experienced so far (i can do it, but its a literal real pain to do so). Every other vehicle i do spark plug maintenance (and/or maintenance in general) on (‘05 sebring 2.4l, ‘10 dakota 3.7l, ‘98 grand am 3.1l, ‘03 galant 2.4l, ‘01 cherokee 4.0l, and ‘07(?) spectra5 2.0l (?)) is a piece of cake. :)
I think this is the most honest and clear cut understanding informational channel with Mr. Kilmer, I have ever seen. I have learned so much. Any one can learn from him. You now can choose to deal with these mean and insulting people at the stores only if you want to be stressed out. I choose peace of mind and I learn at the same time. I THINK YOU'RE GREAT!!
Thank you.
Yeah I’ve used those Bosch platinum Multi leg spark plugs ,
And I’ve definitely noticed the performance difference as well as the gas mileage difference ,
Those things are definitely more expensive,
But given how well my car runs,
It definitely is worth it ,
I’m just passing this along to everyone
NGK iridium spark plugs are amazing. Good on stock cars, and modified cars making good power.
I’m shocked 😱
I like NGK good plugs.
I've always heard racers use denso because their more powerful but they don't last as long
Hell I just got a "new" car, went to see my family over a couple of weeks and now I realize I never checked the spark plugs on it, probably still has the original ones from 1991, but because my entire family drives diesel cars apart from me, I don't have a tool for removing them to check here.
Yep that's correct David34343.
NGK's last longer than denso's,but not as much power as the denso's.
I wish there were more mechanics like you with honesty
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Scotty Kilmer I’m shocked 😱
Ok 🙃👌
Love your videos, thanks for them, keep up the good work. Regards from Romania.
Thanks again! Love your videos very useful!!!
Thank you Scotty
Yes I agree. I put in iridium plugs that replaced the original 60,000 mile iridium plugs. (1991SupraTurbo)The old ones looked the same, just a little dirty than the new! Who knew!!!
Here's an old school mechanic's bit of valuable information that will save you a world of hurt and money and down time, and if you practice this it will no doubt keep you on the road and not under the hood, when ever you go any where to purchase new replacement parts for your vehicle or what ever, always if you can have the old part with you when buying new parts, then your sure to get the correct part or parts...
I learn so much from Scotty! He’s a true-blue patriot providing a REAL Public Service to us all. Thank you, Scotty!
Good point, I always carefully examine the old part and the new part to make sure they appear identical before replacing anything
I'm 75 years old, and still work on my own cars. You have helped me stay up to date with the how to posts.
Been watching you now for about 3 weeks so far you've helped me fix my AC and the Mysterious gurgling sound underneath my dashboard what a trip that was well good luck to you be looking for you again
Yes I agree iridium plugs will last 200K+ but i wouldn't recommend leaving them that long for too reasons. 1) they can be very difficult to get out after that long and often break which means the head has to come off and 2) Modern computer control systems are very good at adapting and may mask the symptoms of weak spark olugs so your plugs could be weak but you won't notice it and that compensation can cause the coil packs to wear out faster
Very true
Been using iridiums and tried some of the copper plugs to see what would happen. You're absolutely right; the performance and fuel economy dropped substantially. Good vid.
Have96 volvo 960 interference engine1st belt.broke another engine platinum plugs good enough Scotty easy change straight great videos,
Actually he said they will initially be the same, only the iridium and platinum will maintain their sharp edges longer and wear much more slowly as far as the gap getting larger.
copper is fine
Scotty, I have a 2005 Toyota Sienna has 319,000 miles on it with the original spark plugs still in it! I never had them changed mainly because of what you said, its a pain to get to the back 3 and dealer wanted an arm and a leg to change them at 150,000 miles. It still starts and runs on time! Great stuff keep it coming.
spark plugs is a huge reason why i love 4 cyl turbo engines. Especially on the rwd cars where the engine is mounted vertically rather than horizontally. spark plugs, intake manifold, exhaust manifold, turbo, intake system... everything is SO easy to work on.
Vertical engines must be easy to work on. I've never seen one though.
Every project that Scotty experiments with comes across as a genuine honest attempt to get at the truth for the particular situation. Of all the people who are posting videos on car repairs, Scotty is in the search for a real viable solution in each of these particular situations. Gotta love him!
Scotty, love your videos. I have learned more in the last 5 years than what I thought I knew in the past 55 years. Keep up the great work. Iove your energy!
This is the best free info. I've ever found. Scott is a professional and with age comes experience. You got it all Mr. Scott, Never leave us. We need more professional s like you.
I can't be replaced EVER!!
Scotty , you’re the best, especially for a non-mechanic person such as myself. You give me a better understanding of what’s best and how things work. Thank you!
You are the best
Give them to me lol
Scotty is an old school dude that embraced technology.
...Of '94 Toyota Celica.
if you use the stuff between your ears, you never stop learning
Scotty and his brother were graduates of MIT.
he's awesome dude man
@@billwessels207 ya right
Just to clarify, the metal type of the plug (copper, platinum, iridium, ruthenium) does not affect the overall temperature (heat range) of the spark plug. For example, a 6 heat range spark plug is a 6 heat range plug. The goal is still to maintain the same tip temperature no matter the metal. ~Mike Becker, Senior Technical Instructor
ngk not good kid
Thanks NGK, All I run in my vehicles is NGK. I went to NAPA, asked for NGK Plugs for my 97 Jeep 4.0, guy say's WHAT ? for a Jeep 4.0 ? I don't think they make them, I said yes they do & here's the part No. He looks it up, say's I'll be damned they do & we have 6. He comes back & say's I've worked here for over 20 years & NEVER HAD ANYBODY ASK FOR NGK PLUGS FOR THAT ENGINE. I said that's too bad they don't know what their missing. I know, COOL STORY BRO. ?
@@marcoramirez120 How about, NGK "Nothing greater, kid"?
@@NoWr2Run Haha cool story BRO! What plug did you end up putting in? FR5-1?
So why not use tungsten? Highest refractory metal around.
I’ve been doing my own maintenance since I rebuilt my dad’s 1959 re-ground mini engine from the workshop manual. Started 1st time too and drove great. Now I’m over 70 I’ve had enough of it and let my son do it all for me, glad we had him. I don’t think his 3 sisters would have been any good 🙂
there are some very good female mechanics!! dont be sexist!!
@@jacksyful don’t be so reactionary, I was merely stating a fact and not having a downer on the female sex. My daughters have other skills and interests. Chill out 🙂
Love your practical, nonsensical auto expertise (in plain English) that cuts through the conventional hypes and myths of automotive mechanics. Kudos for the dry humors!
Why I love this man, he makes 10/15 min video full of explanations and without pause in between!
hugh, there is a lot of editing in some of his video, including this one... pretty obvious there is paused and different section used.
I love the view of the inside of Scotty's garage. Kind of like the theory about geniuses with messy desks.
I just wish every auto consultant was. as honest as you are Scotty,,, your the best !!!!!!!!!
I still have my plug gapping tool that I used back in the 60s
Me too!
awesome
I only missed the sparkplug giveaway by a year and 3 months...
Lol
@@stevenkreiss2113 Don't feel bad I missed it too. Scotty is a wealth of knowledge about automobiles.
Sparkplugs are so cheap
miss it by 1 year 6 months LOL
@@paincreas2718 how do i refill the sparkplug?
Using both platinum and iridium on my 2007 Toyota Camry 2.4l. Runs great! Thanks for the tip Scotty
My 2004 2.4 Camry has 295, 000 miles and runs like it's new.
My 04 camery just died at 301500 miles. Gone so soon but not forgotten
Hey Scotty , you ,my friend ,are part of a MUCH NEEDED , dieing breed , I'm 55 , and I sooo miss the days of an "old school", 'mechanic that will see a potential problem , do the ' as long as I have access to it,may as well change\fix it ' mind set .
Hell , you guys should start a nation wide " club " of master mechanics , I'm dead serious ! Hell, start training those younger mechanics that really do want to be the best they can be ,
Just a thought , as always,thank you .
Ditto
"old school mechanics " are , literally , a dying breed ,
the problem with Tech's , and ALOT of other young ones , EGO''s and IGNORANCE ! , If it's not on the screen , they can't\won't help you , if there was a school , that implemented "old school" teaching , that truly would be
" priceless " !!!
@L. Stewart Not all of us work that way. Sounds like you were dealing with someone that was being trained "on the job"....which has become far too common a practice. Most of the kids that get all of their training in the shop, struggle to diagnose anything that doesn't generate a fault code. Most of them can't even read a multimeter.... God forbid you hand them a set of feeler gauges or dial indicators. Not that it matters, but that "PCU" is ECU. Just in case you actually care.
Thank you Scotty, I just replaced the battery in my 2019 Toyota 4runner, and right away noticed about two miles to the gallon better gas mileage. I saw your video about weak batteries, I had to jump mine after having the radio on for less than an hour. So I replaced it.
I used the NGK in my Honda Goldwing. They are great plugs.
As an automotive dunce, I consider myself a genius since I listen to and follow Scotty's advice. Thanks, Scotty!
Scotty's dictations don't fit with reality - I just took out 4 Ford OE Motocraft Iridium Spark Plugs out of a 2014 Focus SE and the gaps were quite large, the side wire was even dished out or was cupped if you get my meaning. The core tip might be iridium but my new AutoliteXp's have a platinum piece on the end of the side wire - which I think someone realized this should solve the problem I found. And the miles on the car were 50476 (or 501234km) - which is way different than Scotty's statements.
Old timers don't always know best - as proof by real life experience.
The first time i change my spark plugs, a drop one !. When i start the engine, sound bad and it was shaking. So i take the cables off thinking that one was loose. Start again, same sound a shaking like there is no tomorrow. I remember the spark that hits the ground. I check and the gap was too short. Meassure with the old spark, and the engine works just fine. Dont mess with the gap, is very important.
looks like you had fun, plugs always seem to hit the floor tip first crushing the end shut, I love new guys in the shop when this happens, I learned to listen for the tink sound on the cement floor, the sound of falling spark plugs.
@@billybob042665 No. The spark plug fell from the side of the ground electrode. I fix the gap, and the engine works just fine.
@@ateam6486 Lesson learned haha !
@@ateam6486 That is a distinctive sound indeed.
I put 4 Bosh platinum sparks plugs with NGK cables to my 1999 Camry, now running like has nitro 👍
Doubt ensues
thank you for the advice on the spark plugs,I'm going to get me some iridium plugs now....you resemble an older john lennon to me ,that's a compliment......
Thanks for telling me that iridium spark plugs can last 200,000 miles. My 2007 Toyota Sienna has now 100,16 thousand miles now. So I'll wait a while longer. No problems now. The information you give is very helpful.
The first time I timed the engine on my old Dodge pickup, I had a friend of mine double check it, who was an Auto Mechanic and is now a Mechanical Engineer. Even he was wrong, and it ended up bending an exhaust valve in the shape of a question mark and broke the keeper in half. I am going to frame that exhaust valve with the caption, "are you sure you timed your engine correctly?" or some variation of that phrase. At least I didn't mess up the spark plugs when I installed them.
I just put Iridium plugs in my 04 Camry 99000 km myself. Took 20 minutes and 50 bucks; good for 5 more years.
GOOD INFO!!
I was very lucky to have a smart daddy who taught me alot of common sense stuff like this!
It's good to touch on this so others that didn't get this kind of info as a youngster knows this when changing spark plugs!
Plan and simple just need more professional and honest mechanics like you,thank you Larry
I’m old and am so thankful to hear your clear helpful comments.
I've had platinum plugs in my Escalade for 110,000 mi. Still starts and runs smooth as silk. Will go for iridium next.
Scotty, You are the greatest, i am 82 and watch all your videos, thanks Lewis
Scotty, I learn something new every time I watch your video even though I've been mechanicing for 50 years!
This channel is the most honest I have ever seen!!😸👏👏👍👍 Definitely 2# thumbs up!Scotty has helped me out immensely&I'm saving #$$$$ big time!😅I have a GMC SIERRA SLE-1500C truck I inherited&it's a 1997 yr model runs like new&my aunt&uncle who owned it only has a paltry 45,000+ miles on it if you can believe that!!They used it to pull a ⛵boat used for 🐟fishing etc!Glad my aunt left it to me!!💖🏆
I have the same truck. I use an oil undercoat on it every fall or else it would have returned to the earth by now.
😹😲😹😹👍I hear ya buddy!It's a tough truck isn't it?I can't believe how strong 💪that V8 vortek engine is!!😲🏆👏&I agree,I definitely need to get this tough spray on protector some guy told me about.This truck had sat for well over DECADE!!I know unbelievable!🏆Good luck with yours man!!
Scotty is like a walking car encyclopedia.Great informative guy I learned a great deal from...
I need fire order for 1998 camry 4 cycle nder
I did buy a Honda Odyssey 2007 because of you saying they're great. I got it used and I did have to fix the issue with belt tensioner pulley bolt breaking. But now the car works fine. Well now it has an occasional wobble problem and it might be because of just the spark plugs not sparking correctly. I pulled out all the spark plugs and I do see that they are worn down. So now I'm going to go ahead and get some iridium spark plugs because you say that they're six times harder than platinum. I trust you. I believe you. Thank you 😃. But the key point I wanted to tell you was that I was able to get the rear spark plugs out of a 2007 Honda Odyssey without having to remove anything extra. I did not have to remove any intake manifolds or anything like that. It was an easy removal but I did have to do it blindfolded. Also I tried to use the grass and the socket method like you suggested to get the spark plugs to stick to my socket and it didn't work. But I found out if I use the rubber glove the fingers jammed in halfway it would work to make the spark plug, stick to the socket and come out
I truly enjoy watching your show I've been working on cars for quite some time because I couldn't afford a mechanic thank you for all the knowledge you've passed on
Same, I've been doing mechanic work all my life and sometimes he reminds me of something I forgot long ago.
Do not forget to put no-seaze on the plugs if they go in an alum. head, or out comes the plug and the threads.
Same with cast iron heads, damn things will rust in and leave the threaded section in there
I was told by someone at a parts store that NGK is now putting a coating on their threads so I wouldn't need no-seaze. Does anyone know if this is accurate?
To my knowledge this is not true. My last set didn't have a coating. Always use an anti-seize compound on the threads, whether it's a cast iron or aluminum head! @@DanRoBurton
Daniel Robinson it is true, they recommend that you DON'T use anti-seize on their plugs because you can strip the thread or over tighten them
18 years of e36 plug changes, copper oem's so it's often, and no anti seize but always do it when the engine is cold. No Problemo (use a torque wrench!).
Kept getting a misfire on my Ford Explorer #1 cylinder with Motorcraft iridium plugs. Explorer forum folks said NGK worked best in 4.0. Tried NGK, no more misfire.
You had a bad plug or damaged plug on installation. Has nothing to do with the brand.
Motorcraft spark plugs are made by AUTOLITE, which is now owned by FRAM.
Outstanding video Scotty!!! I've driven 96/97 Tbirds with a 4.6 for over 10 yeara. I've owned 6. I usually use NGK sparks, screamin demon coil packs, k&n air filter, under drive pulley set, and its very easy to work on except ths dang struts. I've also been a maintenance electrician/mechanic for 22 years. The amount of electronic crap on current cara is just stupid, especially when your phone has the same functionality.
You are one of the most informative mechanics I have listen to since the two brothers from Boston.
We cant let this man Go . HE IS A SMART MAN WHEN IT COMES TO CARS . LOTS AND LOTS OF NALIGE. LOVE YOU SCOTTY. STICK WITH IT SCOTTY. GIVE THEM HELL .
Nalige? Hooked on Phonics eh?
Really appreciate my 06 Honda CR-V for having the spark plugs in an easy to reach place
I've got 200,000 miles on my original Toyota Sienna spark plugs and all is running good. Replacement is a very expensive job so these plugs will have to last the life of the car. Also must consider the risk that the shop may break something, or do a bad job because the rear plugs are so difficult to get to. A lot of people don't consider that. Mechanics are human too.
I replaced my 50,000 Autolite platinum plugs with Autolite iridium plugs and got a 4 mpg increase. They now have over 20,000 miles and still give me increase in gas mileage.
Iridium good for 80000 kms
Now here's a dude that knows what he's talking about, good on ya mate, nice one 👍
Thank you for this information video. I have always believed in O.E.M. parts . I have work briefly as a contractor for Allison Transmission in Indianapolis and was impressed with the General Motors labs there in that facility. I got to witness the engineering process with GM and I understand the reasoning and importance of using the intended, test proven designs for original parts.
Generally the best spark plug is the OEM original. Sometimes the OEM updates the plug to a different type generally platinum or iridium.
Most gimmick plugs aren't actually any good.
I considered myself a fairly knowledgeable gearhead.
Never knew about irridium plugs. Thanks.
Welcome to the club:)
Always good content. I never knew the difference between platinum and iridium. Seems worth it if you have spark plugs in an annoying place.
Very good information.
The problem is taking them out after 100k. Hopefully they don't seize in the hole.
@@obsoleteprofessor2034 You MUST use an anti-seize lubricant on ANY spark plug in ANY engine, and you should torque them to the correct specs for your engine. Also don't change the plugs when the engine is cold - warm it up for just a couple of minutes to minimize the chances of having a seizure. (Yes, pun was intended. I am a RN. Smile!)
@@dalewalker4614 False on the anti seize, the majority of sparks plug now are pre-coated with an anti seize. However, definitely warm up the engine and torque to correct specs.
That is very good advice. Don't trust anyone. If possible take your old part's with you and compare.
TY Scotty for all you do here. I'm a HandyMa'am of 70 years, starting with the points & condenser rigs. 🌹
I had sparkplug blow out of my 02 Expedition! Dented inside of hood! My Dad and I built a tool to fix it too. And it worked!
You're the man and I've never been miss led by you keep it up Scotty
Remember a time when spark plugs could be taken apart and cleaned? Pepperidge Farms remembers
yeah I had the Harbor Freight plug cleaner filled with walnut shells. it had a leather diaphragm on the side that swells up when you pushed the brass air button on it, and god help you if you didn't get the plug all the way into the black rubber hole on top, it turned into a crushed walnut fountain
@@ateam6486 I cleaned hundreds of plugs with one of those back in the '60's at a service station where I worked.
Yes I cleaned the plugs on Our ALLIS CHALMERS " Forklift" at the John Deere Dealership for YEARS. THEN, IT Got TOO Cold and it WOULDN'T FIRE until I used NEW PLUGS. Points and Condenser were Fine. What a pain.
Brain i think you meant bluebell icecream knows lol
@@ateam6486 All is needed was a wire wheel!
Dealerships did this quite often where I worked (I worked on their Hydraulic equipment, lifts, floor jacks, etc) and you'd be surprised what mechanics do in dealerships and authorized to do by the writer or Service Mgr.
Scotty Kilmer is the GOAT of auto knowledge
I used inridium ngk spark plugs for my car all the time And it’s running for 100.000km
Is it good for a cheverolet s10?
The best PERIOD
I JUST bought a set of them for my corolla
i just always use the ngk platinum they are cheap and will also last 100k
My 08 Fusion with 288K still has factory spark plugs. I don't even know what brend are...
I’ve been using Bosh platinum plugs on my old Shovelhead they never foul same set 4 years 👍
I change the plugs first thing whenever I get a new used car.
What about wires? Should they be change to
@@madebydade305ify No need to if they dont go bad.
Do you check the fuel infectors?
@@jeanlenor1858 ok. How will I know if they had? Thanks for your reply
I'm about to do same thing with my two recently purchased used cars
Thankyou Scotty for the spark plug information.
You help alot of people
on your channel.
Have a blessed day !!!!!! 😊😊😊😊😊
Kevin Phoenix
I love this , I’ve learned so much useful information. It’s just what us non-mechanics need . Thank you so much!