How To Replace Spark Plugs 2012 Mazda 3

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Enrique Osorio

Enrique Osorio

Күн бұрын

Пікірлер
@ghrobbs
@ghrobbs 5 жыл бұрын
Excellent video, straight to the point, no kids screaming in the background, no stopping to pet your dog on the head. Just straight up HOW TO. Thanks!!
@Enrique_Osorio
@Enrique_Osorio 5 жыл бұрын
I am glad I could help. Thank you for your kind words and thank you for watching!!
@glennrudolph6058
@glennrudolph6058 5 жыл бұрын
Thanks Enrique... for 'newbie' DIY 'ers... may just want to use a torque wrench (cheap to buy) to take the guesswork out of tightening... torque specs for the plugs are 10-14 N·m, or 8-10 lb-ft.
@JV-qn7kf
@JV-qn7kf 5 жыл бұрын
What are the torque specs for the coil pack studs? Are they the same as the cover bracket nuts?
@videofan59
@videofan59 6 жыл бұрын
Great video! The dealer charges ~$250 to do this job (OEM Mazda plugs cost mucho $$$, plus 1 hr labor @ $125). Watching this gives me full confidence to do it myself.
@Enrique_Osorio
@Enrique_Osorio 6 жыл бұрын
Glad to hear it. Thanks for watching!!
@DJ-tn7vj
@DJ-tn7vj 3 жыл бұрын
Excellent video bro. Just a few thing with the applying of anti seize. Can result in poor grounding of the spark plug also you may over tighten the spark plug because there is a difference between wet and dry torque values. You may not want to over tighten these. Saw too many head repairs in my time due to over tighten of spark plugs. Just keep it simple, no anti seize. Thanks again
@RC-ud9hh
@RC-ud9hh 6 ай бұрын
As the car ages, that cosmetic cover's underside insulation will continually disintegrate and drop dust and microfiber particles all over the block underneath, and you'll find it collecting where you would never want it. Also hazardous to your lungs. If you ever work on it yourself or bring it in, it's a good idea to vacuum or damp wipe around the oil cap, dipstick and spark plug tubes. And if you bring it to a mechanic, remove the cover and do the cleaning before you bring it in. They won't clean, and that shit will get inside the engine.
@daoudaqtash9243
@daoudaqtash9243 4 жыл бұрын
You don’t need to apply any anti-seize on the spark plug threads since NGK’s already come with thin layer coating of anti-seize applied at the factory. Information is on NGK’s website.
@Enrique_Osorio
@Enrique_Osorio 4 жыл бұрын
You are absolutely right. It's an old habit. I should have researched. Thank you for your comment :) Since this Mazda is my daily driver I will report any effects from using antisieze on these plugs.
@blickmoto
@blickmoto Жыл бұрын
Wd 40 will 100 percent degrade the rubber in your pins letting moisture in
@acoustapella836
@acoustapella836 Жыл бұрын
Hey, i didn’t read the comments until too late and i applied the anti-seize lol. Did the anti-seize have any affect on the car?
@alterEgo2072
@alterEgo2072 3 жыл бұрын
Would be same for the 2011 Axela skyactiv 2.0 as well ?
@iamgeek246
@iamgeek246 Жыл бұрын
Hey! Thank you for the video! Just had a coil pack go out on my Mazda 3. Was able to get it replaced and running with the help of this video.
@Enrique_Osorio
@Enrique_Osorio Жыл бұрын
Glad it helped! Thank you for your kind words and thanks for watching!
@markhatch1267
@markhatch1267 4 жыл бұрын
Thanks for the good instruction. Have Done this on many cars (just not the Mazda Skyactive). Keep up the good work. Might add a stronger warning not to get anti seize on the end of the spark plug (my dad lost a race because of this). Do get at least a small amount on the first thread and the next few. It's the first 3 threads that will cause the problem if galling starts to happen. Ask me how I know this - learned it the hard way!
@Enrique_Osorio
@Enrique_Osorio 4 жыл бұрын
Excellent point. Grease on the spark plug tip is not good.
@adriankennyacostaramirez3065
@adriankennyacostaramirez3065 8 ай бұрын
Hey what is the purpose of the connector next to the spark plug, mine are soaked in oil.
@rennychenny
@rennychenny 7 ай бұрын
Hi Enrique, can we just use wd-40 in lieu of the dialectric grease?'
@jrreed5081
@jrreed5081 6 жыл бұрын
A very good job of explaining how to change plugs. I have seen other people tighten plugs by cranking them with a ratchet all the way...…. not good!
@Enrique_Osorio
@Enrique_Osorio 6 жыл бұрын
Thank you, I have seen that too many times as well. Thanks for your comment and thanks for watching!!
@bluesmhan9709
@bluesmhan9709 4 жыл бұрын
life saver....name brand of the spark plug wrench pls...thank you
@Enrique_Osorio
@Enrique_Osorio 4 жыл бұрын
www.ebay.com/itm/273447165786 Here is the link to one I have, but any 6 point 14mm spark plugs socket will do the trick. Thank you for your question and thanks for watching!!
@AndreiDolinau
@AndreiDolinau 6 жыл бұрын
Hi Enrique. Thanks for the good material. Could you refer to spark plug socket did you use? I bought OEM but it's too short.
@Enrique_Osorio
@Enrique_Osorio 6 жыл бұрын
I bought it off eBay. The original listing is closed but I found a similar one. www.ebay.com/itm/CTA-MANUFACTURING-Spark-Plug-Socket-14mm-x-6Pt-x-10-w-Magnet-CM2394-/112338197284?hash=item1a27e0db24 Thanks for your question and thanks for watching!!
@AndreiDolinau
@AndreiDolinau 6 жыл бұрын
Thanks.
@davidw4934
@davidw4934 5 жыл бұрын
Nice video, concise but informative. Exactly what I was looking for.
@Enrique_Osorio
@Enrique_Osorio 5 жыл бұрын
Thank you for the kind words and thanks for watching!!!
@Adam-l6c
@Adam-l6c 4 жыл бұрын
Thank you so much, helped me to now the exact size of sparks plugs for my mazda . Thanks again
@Enrique_Osorio
@Enrique_Osorio 4 жыл бұрын
It was my pleasure. 😊 Thank you so much for your comment and thanks for watching!!
@Shadowg915
@Shadowg915 4 жыл бұрын
Do you need to use the dialectic grease? Will anything happen if you don't?
@Enrique_Osorio
@Enrique_Osorio 4 жыл бұрын
The main purpose of dielectric grease is to prevent the spark from arcing to ground. In humid areas there is a chance that moisture could accumulate in the small space between the spark plug porcelain and the rubber of the boot on the ignition coil. This can create a path where the spark can escape. That is the simplified reason to why dielectric grease is important. To dive into this a little deeper, the reason the current flowing through the ignition coil is able to "jump the gap" of the spark plug is due to the incredibly high voltage the ignition coil is capable of producing. More importantly the electric field strength is very high between the sharp points of the spark plug gap. The high strength electric field ionizes the gases within the strong electric field which creates a low resistance path which results in the visible spark. To maintain the high strength electric field there can be no other paths to ground that are comparable in impedance otherwise there will be energy wasted in supplying current to that parallel path. This parasitic path can be created through a microscopic air or moisture path found within the minuscule gap between the rubber boot and the spark-plug porcelain. Dielectric grease will ensure that any path will have such a high impedance, that it will have little to no effect on the electric field strength, thus no wasted energy. There were some oversimplifications in this explanation as well but this explains it a bit better. The dielectric grease is not absolutely necessary. I admit that there are times where I have not used. For longer lived ignition coils and spark-plugs, use the dielectric grease. It costs a few dollars for a tube and will last you years. Additionally it acts as a lubricant that makes it easier to install and remove (usually years later) the ignition coil.
@emilykeener3592
@emilykeener3592 4 жыл бұрын
Does anyone know the firing order for the 2012 3 skyactiv? I've had misfires on 1 and 4 recently and had my coil packs replaced by service techs to fix both times, so I am looking to replace the other 2, but it was long enough ago that I can't tell which coils are the new ones and which are old.
@Enrique_Osorio
@Enrique_Osorio 4 жыл бұрын
Firing order is 1-3-4-2. The number 1 cylinder is the one closest to the belts. Let me know if you have anymore questions. Thank you for your comment, and thanks for watching!! Edit: The cylinders number increases in order, meaning that the number 1 cylinder is the one closest to the belts. Number 2 is the next cylinder. Number 3 is the one after that, and the 4th cylinder is the one furthest from the belts.
@emilykeener3592
@emilykeener3592 4 жыл бұрын
Enrique Osorio Super helpful, thanks!
@onyxgardner7149
@onyxgardner7149 2 жыл бұрын
Thanks man! That was really informative! I just got this car and am about to do its first set. I’m at 71K now.
@mikesullivan542
@mikesullivan542 5 жыл бұрын
I used a regular deep well 14mm socket from Auto Zone. I had some little square magnets that fit perfectly on a 3/8 rachet. Instant magnetic socket. Always a good idea to salvage magnets! They're kind of like pockets on shirts!!
@Enrique_Osorio
@Enrique_Osorio 5 жыл бұрын
Nicely done, if you are careful a regular socket will work with a spark plug. I just did not want to promote that for fear that unfortunate errors would be made. Thank you for sharing your experience and thanks for watching!!.
@mikesullivan542
@mikesullivan542 5 жыл бұрын
It was a spark plug socket. Regular size deep well. Had the rubber insert inside it, but it wouldn't hold the skinny little plug. Magnet worked perfect.
@Vidlife6382
@Vidlife6382 4 жыл бұрын
Fantastic Enrique. I plan to do ours this weekend.
@Enrique_Osorio
@Enrique_Osorio 4 жыл бұрын
Fantastic! Good luck to you. Reply to and like this comment if and when you have any questions. Liking a comment sends me an alert which will allows me to answer you in a timely manner. You got this!!
@voipzilla
@voipzilla 6 жыл бұрын
Hi Enrique, I got the same spark plugs like you, and have the same old as you, but I observed that the old ones DILKAR7F8 have a 0.8 mm gap, and the new ones ILKAR7L11 have a 1.1 mm gap and I was afraid to go with the change because of that plus old ones were still looking fine at 80K miles. How they are working for you? Also, I saw that the ILKAR7L11 are on the Mazda CX-5 with 2.0 Skyactive engine but still not sure that will be a good replacement.
@Enrique_Osorio
@Enrique_Osorio 6 жыл бұрын
So far so good. I have about 5000 miles on the plugs. I have even done some primary and secondary ignition tests before and after the plug change and there are no notable differences. I did not know that there was a difference in gap. Honestly I did not check. I will post any problems I have in the future. I would like to make an authentic diagnosis video. Thank you for your comments and question and thanks for watching!!
@voipzilla
@voipzilla 6 жыл бұрын
From this Mazda 3 forum post, it looks that ILKAR7L11 are good: mazda3revolution.com/forums/2010-2013-mazda-3-engine-performance/103530-2012-mazda3i-skyactiv-spark-plugs.html#post1871626 See Sophie post #9: "The original OEM spark plugs are either NGK DILKAR7F8 or DENSO FC20HPR8 with gap of 0.030 - 0.033 in Mine had the NGK's, but when I went to look up replacement parts and also checked at the dealer, it seemed these have been superseded by NGK ILKAR7L11 and DENSO ZC20HPR11. Even NGKs website does not list the original part anymore. The dealer of course wants to sell them for $31 a piece, but you can find elsewhere for $12-$13 The new spark plugs are set to a larger gap of 0.0414-0.0452 in. (due to improved platinum ground terminal I think) The plugs I got from the store were gapped to 0.041. It took me a while to confirm that this was the correct gap, because I was still seeing the original .030 - .033 spec. "
@Enrique_Osorio
@Enrique_Osorio 6 жыл бұрын
Interesting read, thanks for the information :)
@marcodesousa4243
@marcodesousa4243 4 жыл бұрын
Trying to source a set of plus for my sister's skyactive 3. I don't want to pay dealer price, does anyone have a part number I can find at a local auto parts store like advance or autozone?
@Enrique_Osorio
@Enrique_Osorio 4 жыл бұрын
The NGK plugs I used in the video I bought at AutoZone. NGK Part Number:ILKAR7L11 Alternate Part Number: 94124 Link below to the part number in the video. kzbin.info/www/bejne/mam4ZKlqormoapI
@johnhulen8170
@johnhulen8170 5 жыл бұрын
What is the exact socket you used?
@Enrique_Osorio
@Enrique_Osorio 5 жыл бұрын
It is a 3/8" drive 14 mm 6 point magnetic spark plug socket. Here is a similar link from eBay. www.ebay.com/itm/CTA-MANUFACTURING-Spark-Plug-Socket-14mm-x-6Pt-x-10-w-Magnet-CM2394-/112338197284?hash=item1a27e0db24
@achristianjourney5768
@achristianjourney5768 5 жыл бұрын
thank you so much, excellent explanation and very clear. wish you continue success.
@Enrique_Osorio
@Enrique_Osorio 5 жыл бұрын
Thank you very much for the encouragement. It means a lot to me. Thank you for watching!!!
@thecoachabledev4108
@thecoachabledev4108 6 жыл бұрын
Hi thanks for the informative video. Can you add a list of the tools used in the description or comments please
@Enrique_Osorio
@Enrique_Osorio 6 жыл бұрын
I used a 14mm spark plug socket, a 3/8" ratchet, a flathead screwdriver, a 10mm 3/8" drive deep socket and straight pick.
@MultiBirdman13
@MultiBirdman13 6 жыл бұрын
I have two questions - what are your work gloves?. 2. could you shoot more video about the oscilloscope? Thank you))
@Enrique_Osorio
@Enrique_Osorio 6 жыл бұрын
www.amazon.com/gp/product/B00579VG0C/ref=oh_aui_detailpage_o05_s00?ie=UTF8&psc=1
@damianroberts4330
@damianroberts4330 4 жыл бұрын
Awesome video! Thanks for the knowledge!
@Enrique_Osorio
@Enrique_Osorio 4 жыл бұрын
My pleasure!
@marcov9808
@marcov9808 4 жыл бұрын
Never use Anti-seize for Ngk plugs
@Enrique_Osorio
@Enrique_Osorio 4 жыл бұрын
Agreed! It was my mistake. We shall see how it negatively affects my car since this Mazda is my daily driver. Thank you for pointing out my error, my goal is to provide accurate information.
@serge_sa
@serge_sa 4 жыл бұрын
Why? Is that specific to NGK only? What about OEM plugs?
@marcov9808
@marcov9808 4 жыл бұрын
@@serge_sa That is specific to NGK only. They have a corrosive resistance finish so no need. U can also over torque with anti-sieze
@mgray999
@mgray999 5 жыл бұрын
Is there anyway I could mess up my car from doing this incorrectly?
@Enrique_Osorio
@Enrique_Osorio 5 жыл бұрын
YES!! If you have incorrect tools or if you are unfamiliar with how much pressure or tension to place on different components, there is a chance you could damage something. The biggest things I could see going wrong is using an incorrect tool for the spark plug and breaking the spark plug. Extracting a broken spark plug can be a very difficult thing to do. Another really bad thing would be inserting the spark plugs at an angle , damaging the threads on the cylinder head, which is a costly mistake. If you drop something into the cylinder while the spark plug is out and you are unable to retrieve the object, or worse start the car with the object in the cylinder, there could be catastrophic engine damage. In reality these are risks that mechanics encounter everyday and even professionals with years of experience occasionally get it wrong. Honestly, there are so many ways things could go wrong but don't be too discouraged. The process is easy and with a little patience, the right tools and EXTREME attention to detail, you can accomplish this.
@RzVids
@RzVids 5 жыл бұрын
There’s only one way, you mess up the threads, either the spark plug threads or the cylinder threads. 1. Over tightened and you’ll probably strip the cylinder threads or break the spark plug metal shell threads which will now be stuck in the engine but you’d really have to be trying, it would take A LOT of force and two hands to do that. So not really likely to happen. 2. Under tightened and overtime they will get loose and they’ll blow out of the engine taking the threads with it. unless your car has coil on plugs that bolts to the valve cover. This will prevent the spark plug from blowing out because the coil will stop it and you’d get a misfire alerting you but if they’re spark plug wires that just clips in, they will blow out and the damage will be done without warning. More likely to happen if you’re doing this by hand and without a torque wrench like you should be using when doing this. 3. Cross thread the plugs and you destroy the threads in the cylinder. Aluminum is weaker than steel, spark plugs are made from steel, most engines are aluminum. Steel will win and strip your threads.
@JoshuaFaust-e7b
@JoshuaFaust-e7b Жыл бұрын
Great video man
@semmicolon
@semmicolon 4 жыл бұрын
I wish I had seen this earlier :'( Mazda charged me $250 to have it done at the dealership
@Enrique_Osorio
@Enrique_Osorio 4 жыл бұрын
Sorry about that. I used to work at dealerships and they really should be call stealerships. Nothing but scum work there. I am ashamed to say that I was not clean either and am very happy to be out of that career. Thank you for your comment and thank you for watching.
@Berserk-Paints
@Berserk-Paints 3 жыл бұрын
Thank you for this!!
@Enrique_Osorio
@Enrique_Osorio 3 жыл бұрын
My pleasure. Thank you for your kind words and thanks for watching!!!!!
@johnhulen8170
@johnhulen8170 5 жыл бұрын
Excellent video! 😃👏🏼
@michelleneasha
@michelleneasha 3 жыл бұрын
Okay so I know that the video was 2 years old but I think that you should of told people that they have to gap they're plugs before you put them on. At least that's what I was told anyways from auto zone and he pulled up on the computer that there supposed to be gaped at .051 on one of those gaping tools that you have to buy.
@stephenreeves3936
@stephenreeves3936 3 ай бұрын
You should never "gap" platinum or iridium plugs. They come pre-gapped and you can damage them. You should only ever have to gap copper plugs which is not for this application
@johnerocketz
@johnerocketz 3 жыл бұрын
Awesome thank u for this vid!
@Enrique_Osorio
@Enrique_Osorio 3 жыл бұрын
Glad you liked it!
@official_staticc2800
@official_staticc2800 4 жыл бұрын
Thanks for e video bro helped alot
@Enrique_Osorio
@Enrique_Osorio 4 жыл бұрын
Glad it helped
@chrisdonovan7501
@chrisdonovan7501 Жыл бұрын
Very good, thank you!✌️
@arnoldogarcia2495
@arnoldogarcia2495 4 жыл бұрын
Gracias amigo por el video
@888777100
@888777100 5 жыл бұрын
Great video
@esiqueiros8849
@esiqueiros8849 5 жыл бұрын
Good job!
@toyminator24
@toyminator24 5 жыл бұрын
Never use antisieze on spark plugs. A little PB Blaster before hand will work just fine. If you change spark plugs at recommended intervals you won't have a problem.
@glennrudolph6058
@glennrudolph6058 5 жыл бұрын
What would be the logic behind 'never use antisieze on spark plugs' seems to make a lot of sense to me. Trying to understand the downside of doing this.
@toyminator24
@toyminator24 5 жыл бұрын
I guess my biggest problem with it is that it is like powdered metal shavings in a grease. Do you really want that leaking down your threads and going through your engine? It can also cause the threads to strip because when you torque the Spark Plug it makes the threads slippery and it will take more pressure against the threads to get to the proper torque. Not that I agree on that, I have never had a problem using it on lug nuts but there are people that will disagree with using it for that.
@glennrudolph6058
@glennrudolph6058 5 жыл бұрын
@@toyminator24 thanks for the insight!
@mrred1012
@mrred1012 5 жыл бұрын
@@glennrudolph6058 NGK specify do not use antisieze because it leads to inaccurate torquing. They narrow down the uncertainties for you by adding corrosion resistant plating. ngksparkplugs.com/en/resources/5-things-you-should-know-about-spark-plugs
@davidkimmer
@davidkimmer 3 жыл бұрын
@@toyminator24 what is the logic in not using bulb grease on spark plugs??? It's to preserve the life of the spark plug, which is pretty cheap to replace... But it also prevents water from entering the plug and creating rust.
@MokhlisAbderrahim
@MokhlisAbderrahim 4 жыл бұрын
👍 Thanks so much
@Enrique_Osorio
@Enrique_Osorio 4 жыл бұрын
My pleasure. Thanks for watching!
@hyrumsmith102
@hyrumsmith102 8 ай бұрын
much easier to get to than my honda fit haha
@rhinoclark
@rhinoclark 8 ай бұрын
Easy. Just did it myself
@joey86bu1
@joey86bu1 Жыл бұрын
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