Can Engine Oil Be Proven To Last 20,000 Miles?

Can you go one full year without changing your oil? Mobil 1 Annual Protection motor oil allows you to and is now available at Walmart: bit.ly/2BwV8xW and select​ ​AutoZone​ stores: bit.ly/2kUGVjr
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Mobil 1 Annual Protection is a motor oil that’s designed to last a full year, or 20,000 miles. It’s available in 0W-20, 5W-20, and 5W-30 viscosity grades. I spent two days touring Mobil 1’s EMRE facility in Paulsboro, NJ, to learn about the process of creating Mobil 1 Annual
Protection. It starts with formulation, goes through an extensive series of lab screening tests, engine tests, MADS tests, and real world tests, all before marketing claims can be made and the product is put on shelves. This video will be a general overview of the two days I spent at the EMRE facility, learning about how this product is created and tested.
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[@EngineeringExplained]

Hope everyone is having a wonderful holiday season!! There's a lot of information packed into this video, quite a bit of preparation and fact-checking went into this, and I know it's a massive amount to consume. I learned an immense amount over the two days I spent at their facility learning about the testing, and I believe this video captures what I saw very well for only being a 20-minute video. It was fascinating learning about how much testing goes on that we rarely hear about, and it was super cool to see the viscosity and wear metals analysis with time over the 20k mile drain intervals (as demonstrated towards the end of the video). It's a long video, but I'm quite proud of how it turned out, and I appreciate those of you who'll take the time to watch from start to finish - really tells the whole story! Thank you all and Happy New Year, let's have an amazing 2018!! instagram.com/engineeringexplained/

[@zmrmilind]

Engineering Explained Castro GTX also have 300000 miles test I don't know what the details are but if possible please compare

[@grneal26]

The real question is what do you use in your cars? Be specific please.

[@eriklehnsherr5784]

Well i dont know if it does what it claims but i use this oil in my small engines since they ever get changed more then once a year. Seems to run clean and even start well in colder weather.

[@vhjioa]

Would you rather change every 10,000 miles with a cheaper brand or every 20,000 miles with a Castrol or Mobil 1?

[@kevintibbetts5249]

I run Amsoil full synthetic diesel 15-40 in my 03 duramax lb7 and change the oil every 25,000 - 30,000 miles. It's winter now here in Maine and just above 0 degrees F. My engine has 280k and still running strong. Ill be pulling it out for head gaskets and injectors at 500k and am very curious to see how my bearings look. Your videos have helped me with mechanical understanding more then any other source of information. Thankyou and have a great new year!

[@EndOfLineTech]

As an engineer I can comfortably say marketing says and does whatever the hell they want despite what engineers tell them

[@ColdWarVet607]

Amen to that brother!

[@motorpolitan8884]

such as what? are you expecting them to use engineering terms in their marketing materials? Thats not a good idea because consumers dont know what they mean

[@RJT80]

The truth is that most people are honest and engineering drives marketing, and vice versa. If your goal is to make money then being sued constantly or having a poor reputation means will not be in business for long.

[@andrew-kt1bm]

Beautifully Said . 100% agree with you . Marketing takes priority over most engineering this day and age .

[@andrew-kt1bm]

100% agreed . In this day and age unfortunately marketing takes priority and engineering takes the back seat . Its very common across many industries today .

[@SufferingAddict88]

This is the kind of video that just proves that you can get waaaaay better quality content on youtube than on television. Very very very well done. Thank's a lot!

[@EngineeringExplained]

I love this comment, thank you so much!

[@harryhenderson792]

this video? how about almost every video , TV is garbage and dead

[@Mikey-pi2xz]

I miss critical questions asked to the company

[@DarrenChen]

Yep. This level of transparency and detail is what's missing in TV ads. I'm totally sold on getting the Mobile 1 AP Motor oil. :)

[@the.internet]

If you're in the UK it's time to stop funding the commie BBC with your TV licence! Support creators on KZbin, this is the way forward.

[@Knowbody42]

Technically speaking, if you never replace the oil, it can last the entire life of the engine. It'll just be a much shorter lifetime.

[@warrenpuckett4203]

My sister did that

[@barrykery1175]

A friend of mine had a 1972 Plymouth Duster. He put over 100K miles on it and NEVER changed oil. At that time I figured he was crazy. I would never do that, but it was done. Now....was the engine pretty much spent after that? We have no idea, the car was sold.

[@ralphwood5114]

Back in the 60s we serviced telephone company trucks. We didn't change the oil just the filter. They knew the engine would be a mess when they traded it off. They knew if the engine was clean it wouldn't be worth any more. Bean counters at work.

[@ralphwood5114]

A good motor oil will last as long as you keep it Clean and don't over heat it. Took me 20 years to put 250 K miles on my 84 Subaru 1800 with no oil drains using a toilet paper filter and Mobil 1 15-50 racing oil. The Nissan Altima probably couldn't handle 15-50. Had to put the Motor Guards for the engine and transmission between the grill and radiator. Have to remove the grill to change the toilet paper. The Altima has Pennzoil Platinum in it.

[@ninjaslash52_98]

Barry Kery engine oil or transmission oil?!

[@mfgallonjaust7171]

I want a filter that cleans the oil so good it comes out gold after 20k miles

[@MaynardFreek]

Interesting idea lol. But seriously aftermarket filters do a better job of filtering but have the unintended consequence of oil flow restriction which causes lubrication problems

[@josephbusby4625]

Look into bypass filtering. They have some that filter down to 2 microns which is 4 times smaller than a red blood cell.

[@jasonconklin8172]

Mpg goes 2 he'll after 5 k not the science guy but day by day 1 week 700 miles schafers beats mobile 1 bad !

[@jaynikk758]

I change my oil every 2.5-3k miles with full synth! Because 8 quarts of Mobile 1 and a premium filter is worth keeping my 2004 Jaguar XJR dream vehicle alive that much longer, many have attested to 300k+ miles and swear by 3k mile oil changes.. it's too cheap compared to a rebuilt engine + cost of labor for professional Jaguar specialty shop to swap it! We are looking at easy 5 digit numbers. So yeah I will happily change away every 3k tops to keep her happy. And it's so satisfying seeing the oil come out a dark golden color ✨️

[@Davido50]

Fram Ultra Synthetic or Amsoil filters are best I've found. I wouldn't ever go over 7500mis w/any oil

[@pentiuman]

I change my oil every 3 miles or 3 minutes, (which ever comes first). I would explain why, but my car needs my attention.

[@kungfuhustle6363]

🤣🤣🤣🤣 HAD ME IN BITS

[@nsbioy]

Bad. The last minute has accelerated engine wear because the oil is aging. Got to be careful.

[@nicolasrulli]

Is it a 2 stroke

[@zollotech]

Well done...never thought they would go to those lengths.

[@EngineeringExplained]

Thanks!

[@zloychechen5150]

it's quite interesting that 5w40 isn't mentioned. i guess you can't do that kind of stuff to an oil with such big viscosity difference. regardless, mobil1 is very good oil (albeit a little pricey).

[@amosy8345]

zollotech hey!

[@theepicricemaker6611]

Well with how much they charge i'd hope so

[@wizzyno1566]

@@theepicricemaker6611 oil is cheaper than engines.

[@renners9636]

Missing the duty cycle and engine restart pattern from the MAD test was a huge oversight.

[@Lestergreen77]

It’s all marketing they don’t care about the major details

[@neil1997]

Pretty sure that's proprietary info

[@rajeevmaharaj5037]

Your videos are more informative than anything else I’ve seen on KZbin. Thank you so much for all that you do for the automotive enthusiast and general public. I’m sure you get this all the time but, your videos are a fantastic and valuable public service.

[@PurpleLEANKrabs]

A company that brings you in to prove thier product,RARE👍👍

[@ShainAndrews]

No... no it isn't.

[@ALIENdrifter66]

It's not strange, it's the most typical way to trick you while you end up thinking that product is the real deal

[@bryancomlor1435]

Brian Hodgson its golden bussiness if ur engineers say that it will be fine.

[@CosmicEpiphany]

@@ALIENdrifter66 trick you by showing you and explaining how they came to their conclusion?

[@JamesSmith-lt5zz]

@@CosmicEpiphany why not show a real life engine let's say 50-100k used and switch to their oil and see how it looks after 20k and filter. What this shows me is that it must be a brand new vehicle. And the have legal fine print that saves them liability. Follow manufacturer oil change interval. Theres no warranty on the bottle saying in or out of warranty they will replace you engine if it failed due to lubrication failure

[@nickantesberger12]

My inner nerd was geeking out over this video. Tons of solid info in this. Despite evidence we'll still hear, "I don't trust it." Solid work!

[@EngineeringExplained]

Glad you enjoyed it, super cool to get a behind the scenes look!

[@thaladriataeyeon3265]

The whole "my dad doesn't trust this and he's been a mechanic for 30 years " line.

[@Candisa]

It's normal to be sceptic about it, especially when the risks are sludge blocking ever so small oil paths, lack of proper lubrication and cooling of downsized engines with small sumps... My car has a maintenance interval of 30k km (18k mi), I've changed it every 10k km (6k mi) since new, which will happen for the 5th time soon. I do plan on ordering an analysis on the oil at 60k km to see if I can switch to 15k km (9k mi) intervals, but I simply won't risk doubling that in an engine that only holds 3litres of oil and gets driven hard with a mild ecu-tune on LPG fuel.

[@1barnet1]

Candisa My car has 30k intervals too but limited to 1 year. (Because oil filter gaskets mostly) If they have to change the filter I just tell them to change oil too. Better safe then sorry especially when your paying for the labour anyway. That being said apart from checking fluid levels i trust it to last the miles/Kms I drive for the whole year. Which is 20-25k km or 15+k miles. And it has without an hitch for 3 years (0.9 L TcE with 105 Bhp)

[@flavius22]

If they invent an oil that lasts 2 years, it will be called mobile 2.

[@darring.9161]

I'd call it Mobil-Wishful Thinking!

[@darring.9161]

@. Perhaps so, and you probably can go 2 Years...but I still wouldn't do that to my Engine. I think 1/Year Oil Change is plenty enough considering that you may change your Conventional Oil up to 3 or 4 Times/Year. Just because you can do it, doesn't mean you should or it's a good idea? Fact is that even Synthetic Oils will still accumulate a lot of soot and metal particles over the course of a year, and you just can't go by the colour of it on your Dipstick either. This is only my opinion of course, and what you do with your Car is your business...but if the Oil is appearing Black on your Dipstick it probably should've been changed a long time ago! Synthetic does a great job of controlling the sludge and varnishing but the Oil is still going to be quite dirty and contaminated in about a years time. Of course, this is also dependant on how much you drive and whether or not it is City or Highway Miles. But if your happy doing it that way...??? I get all of my Synthetic Oils on sale for nearly half off and the Mobil-1 or PurolatorBOSS Filters too, so the little extra cost is negligible and well worth it...all my Engines run like a Swiss Watch and I intend to keep them that way! Just Sayin'

[@claudio67362]

@ The super tech is pretty good oil,much better than most well known oils,no doubt

[@MrGoldarr]

I know an a lot of motor oils that never need changing. You can find them in Autoparts and many other stores. Poor it in your car engine, but never start your car.

[@invaderzim1265]

Ha!! Well, don't be surprised if that actually exist and the secret formula is being withheld from mankind.

[@JohnWaid6Plus]

This is some great stuff I’m so happy I ran up on your channel and this video I’ve been so curios about if this was really legit or not! I do use Mobile 1 in my truck and always change at 5,000 but I really appreciate your time and work doing this for us! Thank you

[@Toastmaster_5000]

That was cool of them to invite you to see all this stuff. Very good presentation.

[@therealboofighter]

Peter Schmidt , for sure, to have them be so open about it, is nice to see.

[@jcarter855]

I had my doubts about this product when it was first introduced. The fact that they (Mobile 1) were so open & willing to show the extensive testing criteria really has helped alleviate my concerns. Thanks for the Info, Sir!!

[@starv49]

i have used mobil 1 for over 30 years i only use syn oil in everything i own

[@Mikey-pi2xz]

Well they are not that open. They don't show the test results between the different oil brands.

[@Knowbody42]

The way they test the oil might be extremely thorough, but the way the marketing department describes it....

[@CheekyMonkey888]

Mobil 1 is full of chit, contact their warranty department and the runaround is all you ll get

[@andymike6575]

Sadly Mobil 1 is no longer a top quality oil. The best three left are Red Line, Amsoil, and Penzzoil’s ultra platinum line

[@chesshead3943]

This has got to be one of the best videos I ever watched on KZbin! Thank you! And much respect to Mobil for showing you a lot of internal information about their testing processes!

[@pfan12000]

Best and most informative oil video I've ever seen! Appreciate the details and engineering that goes into research and development of oils.

[@YTMegiddo]

Wow... there's a ton of effort that goes into these video! Great job

[@nathanyo9341]

Marketing from a company who makes oil vs engineering who say this is a horrible ideal🤦‍♂️

[@JohnAudioTech]

That's it! I'm putting Mobile 1 in my lawnmower.

[@jarhead1145]

Might be wrong but I wouldn't put oil made for a four stroke into a two stroke.

[@imadecoy.]

I've never seen a 2 stroke lawn mower TBH.

[@imadecoy.]

Right Lane Hog I think you missed the point of his comment.

[@kentatnight2607]

Archer haha 2 stroke lawn mower wtf

[@kentatnight2607]

Archer where can I buy my 2 stroke lawnmower

[@tonymontana897]

Looks like an impressive product. Much respect to Mobil 1 !

[@pjones4537]

I enjoy learning from your videos so much. To understand something is great...to be able to convey it in a way that the non-engineer like myself can not only understand it, but then want to learn even more is another. Thank you so much for the time and effort you put into each video.

[@TheBTRGarage]

The behind the scenes footage/experience is awesome!

[@EngineeringExplained]

Thanks Justin!!

[@215JoC]

I usually skip parts of long videos because I find them boring, but not this one. Every time I was about to press skip you came up with more interesting information.I just had to watch it all. Awesome video! Keep it up.

[@Annon89]

This was amazing. Always wondered how they claim those numbers and now I know. Great job

[@rivertonrentalswy]

Wow, never been more sold on an oil type in my life. Great job with the video!

[@michaelruchala7113]

I love how in depth you go. Thanks Jason, you keep up the great work!!

[@EngineeringExplained]

Happy to hear it, this one was definitely detailed haha.

[@olhesty2196]

Wow, incredible. The whole thing, delivery and information were just on point.

[@blackbirdpie217]

Very thorough! I am always interested in oil technology. Having rebuilt many engines and seen the inside of them under various treatment by their owners I can fully appreciate what the engineers have done over the last century. There are still vintage car owners who insist on 30W non-detergent and I can't agree at all especially after knowing this kind of information.

[@Hadeshands]

The quality of this video.....amazing

[@EngineeringExplained]

Thank you thank you!!

[@shifty277]

WOW - What an absolute solid piece of work you have done here. The sheer amount of information put in an easy to digest format all with your video footage and voice over. How long did it take to create such a video for us from start to finish? Thanks.

[@EngineeringExplained]

Thank you thank you!! Probably about 8-10ish full days of work. I spent three days just editing haha.

[@skunkhollow1]

+Engineering Explained It shows! Thanks man! Love these sorts of videos

[@namoroman666]

Worth every minute.

[@Conservator.]

+Engineering Explained Wow… Thank you, thank you Wow…

[@XxScottGattoxX666]

Thank you for all your hard work!

[@702johnny]

Fantastic video. I love when a company is transparent as well. I know they might have some proprietary secrets they can't show the general public. But it is nice to see things behind the scenes. The things they can show us. I use Mobil 1 for all my vehciles. Try to change it closer to 5k miles.

[@Dirtbiker-guy]

Lots of incredible information here. With that, I change my oil and filter every 5000 miles, I use full synthetic. Changing your oil is the cheapest and easiest maintenance task to perform on your vehicle second only to changing your air filter. For me, testing the limits of the oil science is simply not worth the price you may pay for premature engine wear due to dirty or broken down oil. Thank you again for your extensive and very well put together video.

[@Stoff1]

Do you change any other service items 4 times earlier than recommended?

[@jibrilthegreat35]

@@Stoff1 recommended? No manufacturer recommends 20k mile oil changes. As a matter of fact, they say to change oil sooner if you drive in severe conditions which includes everyting except cruising down the highway in 75 degree weather. Im a seasoned mechanic, I recommend 5k mile oil changes.

[@maksymfedoriaka2851]

@@jibrilthegreat35 some do. My 2019 Ford Focus has a recommended oil change interval of 30000 km (18000 miles) or 2 years, whichever comes first. Think about it, why develop the oil that is marketed as lasting 20k if there is no car manufacturer that recommends that schedule. Not sure if it's good advice from Ford, but I'm sure most owners follow that schedule, especially when vehicle is under manufacturer's warranty. What bothers me is that this interval is twice as long as the one they recommend for 2012-2017 models with exactly the same engine as the new car

[@nordvestgaming1238]

@@maksymfedoriaka2851 The other part that gets me skeptical is that it is in the company's best interest to make sure the car makes it through the warranty period, but they also want things to fail on the car afterward. I am not necessarily saying that want the engine to blow up immediately after the warranty period is up but they do likely want things to break because then people have to buy parts, and many people will take the car to a dealership to have it repaired and so they continue to make money from the vehicle even if it is already paid off. To me, it seems like part of the reason why there are a lot of old cars are still chugging along with little to no engine issues, which run thicker oils with more frequent oil change frequency vs a lot of modern cars that run very thin oil and don't change it nearly as often. Especially since a lot of people are only keeping their cars for a few years, it all kind of begs the question for me if they are making these maintenance recommendations because it is the absolute best for the longevity of the car or if it actually isn't the best but they can get away with it since they know most people will either just buy a brand new car or continue to fix their current one.

[@bullrage74]

​@@nordvestgaming1238I've also heard this theory from other mechanics who believe manufacturers suggest these long maintenance intervals to make it seem like the maintenance cost is low for the first owner. It makes it more likely that that customer will then buy another car from that manufacturer in a few years and rake in repair bills when the next owners have premature failures due to the long maintenance intervals. "Lifetime" transmission fluid is also bogus.

[@pappyman179]

Nobody does the nerdy in-depth coverage better than you. Nobody. As a bonus, you're actually energetic and entertaining, which is greatly appreciated. I love these in-depth videos. Happy holidays to you.

[@EngineeringExplained]

Thank you thank you!!

[@renners9636]

Ave, bigclive, thunderf00t, eevblog.

[@Mercury1955]

Thanks I really appreciate all this detailed information! You explain it so well!

[@donnysanner342]

I'll stick to my Pennzoil full synthetic and change it every 5k. It's cheap , it gives me a chance to visually inspect everything under my car and most of all it's cheap insurance. I know this oil will easily go to 7500 to possibly 10000. I sent samples to a independent lab from the the 5k change twice with the same results.....the oil is still in excellent shape. So maybe I am wasting a lil money. But my 02 camry has 448,546 miles on the odemeter....so I'll stick to what I'm doing. Cheers.

[@shadetree1175]

i’m doing the same thing with my 05 camry (205k miles so far). What filter do you use, and do you change it every time you change the oil?

[@JMNTN]

So you change you oil like 4 times a year then

[@Fandkforever]

Also your camry with almost half a million miles do you change the trans fluid?

[@donnysanner342]

@@Fandkforever yes , I've changed it once.

[@Joseph-kp4qg]

@@donnysanner342 What filter do you use?

[@gregmercil3968]

I've gone 2 different times on 2 different cars, 22,000 on one and 24,000 on the other before changing the oil. Both cars used Castrol GTX. One due to forgetful negligence, the other due to being broke and not having the time and place to do it. Though the oil came out almost jet black both times, I checked under the valve covers and everything still looked shiny with no sludge. Though you COULD go that long on a good oil, I really don't recommend it despite what manufactures try to make you believe.

[@shrujanamsyama9940]

Sludge is not in the oil that drains but in the fuel sump and the corners of the engine parts. Also, there will always be wear metals that will damage the engines. There are cars that have been abused and no oil changed for longer but they will have a toll on engine life. So, as long as you don't care about engine life, do what you want

[@detailingdiaries6562]

A lot of tech and testing goes into developing these products. Very impressive with the 500k mile test!

[@kevace1985]

Well put together video for us Master Diplomaless viewers. I enjoyed it fully and helped understand more how oil is actually made and how each kind of oil is different, especially in the comparison of the high mileage, synthetic and M1 annual. Great info.

[@KnivesTV]

Excellent and amazing video. You really went out of your way for this. Thank you so much!

[@macunion1225]

this guy is seriously good at doing the you tube thing , love it , im a big fan

[@Akck67]

Thanks for the video EE! Just wanted to say I appreciate how objective and informative this was. It's great to have a source of cold, hard facts, rather than speculation and anecdotes.

[@EngineeringExplained]

Thank you thank you!! I agree completely. :)

[@killerdonkey5750]

I love your videos, you explain everything very well, making it easier to understand, if someone else tried explaining this, it would probably go over my head.

[@EngineeringExplained]

Happy to hear it, that's the goal! Glad you enjoyed it!

[@Luigi13]

Knowing all of this information is quite reassuring the quality of the Mobil1 oil. Thank you.

[@leighchamberlain25]

Your videos just keep getting better, thank you!!

[@dombo2463]

Yo mobile 1, start sending this guy some commission pay cause he sold me on it.

[@zelo533]

Dominic Goveia oh don't you worry :) he's getting paid :)

[@DOYLECLEVERLOBE1]

zelo533 I wonder if he'll use some of that money to do a giveaway for a new engine after somebody doesn't change their oil for 20,000 miles.

[@honda116969]

Happy holidays to you also bro. All your videos are very informative but this one's over the top informative but I'm not complaining I loved every second of it really in-depth and that's really cool they invited you out there to check out the testing that they do and I like the way you presented it. Thank you for the videos merry late Christmas and happy New Year👍👊😀

[@EngineeringExplained]

Thanks, Merry Christmas and happy new year!!

[@mitsu2622]

I change oil and car every 2 years and wife every 4 years whatever come first.

[@lashlarue7924]

You must really like watching all your money go bye-bye... 😂😂😂

[@nsbioy]

What about the mileage? And on the car, too

[@bitTorrenter]

@Phil Perri Rent Boys?

[@csabajtony]

boomer: "marriage" noone: AHAHAHAHAHAHAHAH

[@rylanglover2894]

I look forward to replacing your engines!

[@frederickburns1739]

Very informative but the average person cannot comprehend all that you presented. I am a retired Cat, Cummins, Cleveland and etc. mechanic and understand all to well what you presented. Back in 1972 I started using Mobile Delvac 15/40 in all my own personal engines; a diesel oil in gas engines. I had a Briggs & Stratton 3 & 1/2 hp mower that lasted 24 years on that oil and a 2.5 GM 4 cyl. that survived 300,000 miles on Delvac 15/40. Today I use Shell Rotella 5/40 synthetic in both my vehicles which both have over 130,000 mile and do not use oil between oil changes. And my oil changes are between 10,000 to 12,000 miles with oil filter change at mid stream. Oh yes I predominantly use Baldwin oil filters.

[@FLPLASTICSURG1]

A complex topic presented in a easy to understand and logical format. Keep up your great work. Happy New Year.

[@EngineeringExplained]

Thanks Christopher, and happy new year!

[@37rmstrong]

I used to be quite the cynic about much of this technology. The more I learned the more I realized that for example, 93 octane is not just a gimmick. This has taken things up a _huge_ notch. Its incredible what they do just to get the product passed! Impressive. Thanks for the info.

[@EngineeringExplained]

Thanks for watching Neil, and for continuing to contribute here in the comments! :)

[@animefreak5757]

it's true 93 isn't a gimmick, but it's still a waste of money for the vast majority of people

[@williamwalters9403]

I have a car with a turbo on it,it loves 93

[@FoxvoxDK]

Same I run 99 though. Shells V-Power usually.

[@darkcashyz]

In my country, Thailand, production cars are tuned for 95, especially for the ecology cars. If you run 91 with them, your ECU will kick you in low octane map due to knock sensor detecting some knocking, you lose performance and fuel economy with that. They even state it in driver's manuals that we need octane 95 for the car to run properly. We only have Gasoline 95 here, the additional options at gas station are E10 95 (90% Gasoline 91 base + 10% Ethanol), E10 91 (90% Gasoline 87 base + 10% Ethanol), E20 98 (80% Gasoline 91 base + 20% Ethanol) and E85 (15-50% Gasoline base + 50-85% Ethanol).

[@MrScary67]

For what it's worth, I have used the Mobil One 15,000 mile Full Synthetic since I got my 2008 Focus with 26,000 miles on it (bought in 2012). I also use their high mile oil filter. I routinely change my oil between 15,000 and 16,000 miles. I actually just changed it last night after 16,800 miles. The vehicle now has 326,000+ miles on it. It still runs strong! I'd say that's a good testament to many things about the car but also to their product. I don't think it's a huge stretch to say the 20K oil would work. The only reason I do not use it is the 15K oil is half the cost. So at that interval, I don't mind changing the oil at 15,000-ish to save a few bucks.

[@magichatake]

Hi mate. Did you used your car more on streets or highways?

[@Basilahi]

@@magichatake for the love of god don’t listen to this guy he is probable lying, no way in hell can an engine last 300000 miles with 15-20k miles oil change intervals, just change your oil every 3-5k miles if you use conventional, and 5-7.5k miles if you use synthetic, its too cheap to risk damage to your engine please don’t listen to anyone that claims otherwise, you have been warned

[@SuperCatbert]

@@Basilahi got a 530d with over 200k change oil every 10-15, car doesn't use a single drop. I think a good oil could go 20k miles easily. why would anyone lie about this?

[@MrScary67]

@@magichatake 90% highway. Car died at 330,000...transmission

[@magichatake]

@@MrScary67 it ran a lot in my opinion and I think that you saved a lot of bucks by folllowing the manual. Sooner or later something would die due to natural wear and tear, and now you can use these few bucks saved to pay the repair.

[@josephjdesouza]

This was impressively researched. Excellent!

[@nfareview]

Great video! Very well done!

[@MegaPoxie]

Easily the best, most informative video on oil I have seen. A lot of info to take in and you certainly churn it out at speed and it sounds like you took all the info in they told you and you have a very good way of getting the facts across. Thanks so much for the work of putting this together and sharing.

[@autocity101]

Awesome job on your videos, ,well done and explained

[@MikeTrullAmsoildealer]

Very good information here. Amsoil has been doing the same thing since 1972. Also Amsoil supports extended drain intervals, even when your vehicle is under warranty. And great advice about checking your oil level frequently. Very important.

[@BennyCFD]

Amsoil is a true group4 100% synthetic. and Mobile 1 is a blend.

[@cr6925]

Fascinating stuff! Thank you for putting this together. Awesome job.

[@EngineeringExplained]

Thanks Chris!

[@rickvoo4755]

Bravo, well done ! While somewhat technical, I believe most viewers can follow this because your explanations are so clear. As a retired engineer I appreciate the detail. I'm a long time advocate of full synthetics in my vehicles as well as lawn tractors where cylinder temperatures can be very high and variable due to air cooled design. Synthetics are money well spent. Excellent. Thank you.

[@jameskoralewski3583]

I completely agree with you. I use synthetic in my lawn tractor, too. Runs great!

[@jamesm.8392]

Jason Thank You and awesome presentation. I watched the whole thing and have adjusted my conclusions to best fit my vehicle and useage. I am currently using M1 Annual and feel it is doing a good job and probably will meet its claim. However, I never intended to run it all the way out to 20K mi. I always insist on using an OEM oil fiter and will change it at 15K mi. and then do a Blackstone Lad Analysis.

[@richardd5009]

Excellent video, well done. Very good presenting style too, just gets on with it - no nonsense.

[@jimmyofensburg556]

Great Videos, I truly appreciate the amount of effort you put into your videos!

[@EngineeringExplained]

Thank you thank you!!

[@jimmyofensburg556]

No problem man!

[@petercrutchley6085]

Excellent information and professional presentation. Thank you for the posting.

[@EngineeringExplained]

Thanks, happy to hear it!

[@thedefenestrator2994]

I’m tired and half paying attention, and yet I’m still getting most of the information and understanding it, I don’t feel lost. That’s how you know Engineering Explained good content with outstanding presentation.

[@midiman5045]

Great video. I really enjoyed this on. Nice to see a company put research and testing behind a product and not just put a fancy label on it an call it 20 k oil.

[@yaboijames_]

This was great, working in the engineering industry I understand the level of rigour behind the testing before designs/products see the real world. It was good to see how it’s done in other sectors

[@EngineeringExplained]

Happy to hear it, thanks!

[@yuchungman]

This is really insightful video! I hope you can make more of these videos to show people what engineers do and educate more...hell at this point i don't mind u make a lot of sponsored videos if your feature videos are this good!

[@EngineeringExplained]

Thank you, really appreciate it! So much time went into putting this together, and it's a result of everyone asking questions on the first video about the product. I used to work as a test engineer, so seeing another facility, and the ability to share that information exclusively with my audience (as far as I'm aware, this is the first time much of this data is public) is super cool to me!

[@piciu256]

I'd just add a bypass filter and change the oil every 30k km or so.

[@tonybailey89]

Thanks for the impressive articulation of a BUNCH of complex information as always, driving a 2013 Sonata with full synthetic..Hyundai says change every 7500 miles...I've got a lot more confidence to at least go 10,000 miles between changes with this information and solid testing!

[@tonypuntillo4931]

Thank you for your time and research with the video.

[@motorheadmaster1687]

Excelent info, good job

[@musskeeterbump]

Depends on your particular driving conditions and habits and type of oil additive used . Like food grade cooking oil motor oil degrades and breaks down eventually has to be changed .

[@braddempsey6930]

Absolutely fantastic video mate, I really appreciate the research and lengths that you go to for putting your videos together. That was a super interesting one right there 😉👍

[@Playingbyear]

Fascinating stuff. Thanks very much!

[@TheLongLouis]

This seems to only work when you are exclusively driving highway miles. This would not work in stop-and-go city driving.

[@Spike_-rx7bx]

Yes sir

[@tomasnokechtesledger1786]

@@krystal5887 Exactly, short trippers, grossery getters, aunt Wilma, soccer moms think they can run a full year of fuel diluted oil.

[@mindcontrol31]

They also test taxi cabs in Vegas

[@Spike_-rx7bx]

@@mindcontrol31 did they go the full 20k miles per oil change? Cuz the engines from my understanding didnt really last any longer than their typical lifespan

[@blitzwing9150]

he said they account for that @ 14:47

[@Jabid21]

Thank you for this video Jason. It was very informative and well put together.

[@EngineeringExplained]

Glad you enjoyed it, thanks for watching!

[@michaelmeier3273]

My success with Mobil 1: 1982 Honda Accord had 300,000 miles when I traded it in. 1994 Acura Legend had 320,000 miles when ZI sold it. 2001 2500 Dodge Ram (used for towing) modified with Banks twin-turbo, intake & exhaust had 450,000 when I sold it. 2013 Toyota Highlander Hybrid has 90,000 & runs like new (26 mpg) no mechanical problems. 2016 Toyota Tundra has 95,000 & runs like new (17 mpg) no mechanical issues 2020 Subaru Ascent will be getting the Mobile 1 treatment as well after 1,000 miles oil change (done), 2,000 miles oil change, 2,000 miles oil change, 5,000 miles oil change (4 oil changes by 10,000 miles) - then every 10,000 miles.

[@mikea5205]

Interesting. With Hondas they say don't change the oil until 5,000? A video someone had an oil expert and he said the first 100 miles of an engine causes the most wear and metal filings. So he said at 100 miles REPLACE the factory break in oil with fresh break in oil then change it again at 1,000 with regular oil. What do you think?

[@timetowakeup6302]

I started using this oil in my 2010 Honda Accord 2.4 Liter 4 Cylinder Engine when the car reached 75,000 miles. I have been changing the oil every 15k miles since. The car now has 250,000 Miles and the engine is still running like new. This oil is fantastic and does exactly what it claims. I also live in Colorado where there are extremes in temperatures at both ends of the spectrum. I recommend also using the Mobil 1 extended performance filter if you decide to go with this oil.

[@REDVETTExxx]

What about your filter? Do you change it early?im more concerned with the filter getting so dirty it restricts flow.

[@timetowakeup6302]

@@REDVETTExxx I use Wixx... Never had a problem

[@beemrmem3]

I do exactly the same. I purchased 20,000 mile Mobile-1 oil. I can only push it to 15,000 for some reason. I just can't take it to the 20k. Haha. It doesn't feel right.

[@queensapphire7717]

I do mine at 5K miles, or 6 months, whichever comes first, never beyond that.

[@_Lassic_]

K series don't need oil...

[@mrburgermaster]

I'm sold on the oil quality. I personally wouldn't go over 10,000 miles with this oil but the peace of mind would be nice.

[@FrancescoBarberaMusic]

Same, i dont doubt the quality, i just couldnt bring myself to not change my oil for that long, it would become a mental problem for me

[@useryggfdcc]

I know a person who did 50 000 miles oci on conventional oil 6 times! Engine was still running good.

[@QargZer]

I been using it since it was rated for 15k.. I waited until 6-7k and would swap it. So I change it halfway through

[@slowvag8v]

Awesome video, so much information. I loved it

[@EngineeringExplained]

Thanks!! Definitely info intense haha.

[@danielnordstrand6443]

I'm impressed! I just wish the data sheets from measurements taken during product development (for the final released product) were mandatory for manufacturers to make available to the public, so we could make an informed decision when choosing between offerings from different manufacturers!

[@lonniebeal6032]

Why, for $35 you can send oil to Blackstone Labs and get a full analysis.

[@Regulated-Liability-Network]

Regular oil changes at 3-5k intervals can extend engine life and reduce wear. Videos on KZbin show the difference between engines with 10k and 3k oil changes, with the former having significant varnish and soot buildup. Engine oil cools the engine, but soot buildup decreases its effectiveness, causing increased friction and heat. This might lead to oil burning. But yes the oil can last & also the damage that’s caused by changing at 10k. I do 3k on my vehicle.

[@darrylsjodin7184]

Amsoil has data sheets posted on line for all of their oils. Some data can be found on line by typing the oil brand and type, followed by “msds”. FYI

[@F_JoeBiden-tu6cl]

Why? You will not understand the data or be able to make informed decision anyway. 😂

[@F_JoeBiden-tu6cl]

@@Regulated-Liability-NetworkAnd remember kids, if it’s on KZbin, it must be true! 😂😂😂

[@heavyprogressive76]

AWESOME video definitely a lot of work in this one wow! Thank you my friend!

[@jonnybridin]

This was a great vid. Im a huge fan of your channel. Could you do a video on why an engine requires a specific amount of oil and why adding too much oil can actually be just as damaging as too little?

[@j.park17]

Size of the oil pan/clearance to the crankshaft. Putting too much would make the crankshaft hit the oil, causing it to aerate or foam 🤙

[@Serjical23]

I think it is important to note that the oil change interval set by the manufacturer and in the owner's manual doesn't only apply to the vehicle while it is under warranty, but rather for the life of the car.

[@jameskoralewski3583]

Not True. The interval listed in your manual is only demanded and required during the warranty period. After that, it is only listed as a recommendation and you are not required to go by that interval listed any longer. If you're out of warranty and don't go by his numbers, what is he going to do to you, take away your birthday? Once your car is out of warranty, you can change it as often as you think is necessary to keep the engine protected. Of course, the dealer wants you to go by this frequent interval so he can sell you his oil more frequently and charge you as much as he wants to charge. If the warranty is over and you don't go by the owner's manual, what is the dealer going to do to you, take away your birthday?

[@LoFiMofo]

You are a professor. Bravo. 👍🏼

[@mistermyself1128]

Ive been doing it for years. After the synthetic recalibration that gixed the seal failures. (Its wasnt synthetic oil but the switching between conventional and synthetic or mixing them that was causing the failures.) The filters will fail before the oil so you change the filter and top the oil off. This is something you do at home, no shop will do it for you. They will do a total oil change.

[@ralphcastillo9266]

These types of videos is the reason I subscribed to your channel. Good stuff man

[@_BAD_MERC_]

This was extremely well made and definitely easy to understand for the not-no-mechanically inclined. I have been around cars my entire life and watched my dad put 20w50 in everything. Once I got older I used what the manufacturer specifies and believe the archaic 3,000 mile change interval is WAYYYY too soon. That was for old cars with blowby and poor efficiency. Engine tolerances today are not measured with feeler gauges, they're measured in microns. My daily driver gets a Motorcraft filter and 5w20 about every 7500 miles and with 137,000 miles the oil is still clean when I change it.

[@jameskoralewski3583]

What measuring device can you use to measure microns? Why do you say older cars had blowby problems. I've owned cars all the way back to the sixties and never had any blowby problems. Blowby is usually caused by high compression or by bad piston rings. I've owned high compression muscle cars but non of them ever had or developed blowby problems. Diesels have a lot of blowby, partly due to their high compression engines. and partly due to the kerosene they burn.

[@micheals1992]

is it bad that I see smoke when I remove my oil cap after a journey? I presume that's caused by blowby. I have a 1L naturally aspirated petrol aygo with a compression ratio of 11.5-1. the car is designed for fuel economy. the oil tends to stay pretty clean though, I use premium castrol edge 0w30 oil

[@peterbigblock]

Really interesting and in-depth. I didn’t know oil companies went through this much testing. I hate to admit that I just can’t do long drain intervals. I break out in hives if my oil has more than 5,000 miles on it. Can’t do it.

[@michaelburton]

That's a good plan. Engines cost more than oil 🤣

[@TheJmw116]

Oil manufactures love you

[@v12-s65]

@@michaelburton mate my car has 120'000miles and had oil changes every 19'000miles. Long life actually works

[@saltymain]

@@v12-s65 what about the small metal shaving off over time?

[@v12-s65]

@@saltymain stuck in the oil pan or filter... where else haha- if it works it works. It's not my car (company) and it runs hella smooth

[@jhol7654]

Glad you mentioned at the end about still needing to check your oil level during that year. Most people dont realize that especially modern day engines have an acceptable amount of oil burning duration that an oil pan cant make up for in 20,000 miles. For example, most Chrysler engines consider an engine with over 50,000 miles, can burn up to a quart of oil in 900 miles. This is their acceptable amount. So your average 5qt to 6qt engine will run itself dry in 6 months, not counting the damage occurring due to running low on oil to even get to that point.

[@russellsexton4771]

Burning a quart of oil every 1,000 miles in insane keep your oil changed between 3,500 and, 5,500 or every 6 months whichever comes first and your engine should not use any oil. I'm a mechanic with 35 years experience in rebuilding engines . I don't care what the manufacturer says just make sure to use the manufacturer recommended oil

[@jhol7654]

@@russellsexton4771 if you are currently a mechanic on modern vehicles, than it should be no surprise for you to see engines having low oil between intervals. Even using manufacturer suggested spec oil.

[@johnrussell7385]

Great video!! I love how in depth this was.

[@EngineeringExplained]

Thanks!

[@GaryMeolaJr]

Great video, very informative.

[@user-zm4oy6mf5z]

Did 20,000 miles per change with Mobil 1 in the 80s. Changed filter every 5,000 and added a quart. At 100,000 did a valve job. No perceptible ridge. Internals squeeky clean. Chicago driving including -20 winters and rush hour stop and go. VW Golf.

[@pedrotalavera3541]

Excellent video as always. Thanks

[@reddragon2150]

I throughly enjoyed this information transferring experience.

[@EngineeringExplained]

Happy to hear it Red Dragon.

[@hypojames]

Excellent Video. Well Done.

[@EngineeringExplained]

Thanks!

[@VladPayne]

My car burns so much oil, that the full displacement is changed before 10k 🤣

[@mfgallonjaust7171]

Vlad Nazarenko been there 😂 I changed the oil filter after a whole 2 years because the new oil would always burn ... don’t do what I did change your filter at least when it’s due

[@dimmacommunication]

@@mfgallonjaust7171 I changed my filter after 3 years and it was all sludged up 😂

[@mfgallonjaust7171]

Andrea that’s horrible 😂 mine at least was brown ish black and smelled heeella burnt

[@StrokeMahEgo]

Self-changing oil

[@michaellorenson2997]

I had one that did that in 1000 miles! But it ran good, and I was broke, and I drove it for a long time. Finally, transmission problems killed it.

[@ymg200]

Thank you. Great video as always! Long live the motor oil!

[@billiebobbienorton2556]

Thanks to you and Mobil 1 for the informative video!!!! I'm glad you addressed the fact that owners CAN NOT exceed the manufacturers oil change requirements while under warranty. Otherwise it will void the warranty.

[@johnburns4017]

Billie Bob Norton III That is a legal issue not a technical one.

[@useryggfdcc]

Legal only, technical not.

[@jameskoralewski3583]

The only time your warranty will get voided is if your engine breaks and they ask you to prove that you changed your oil according to their interval. If you had it done there, no problem. Just don't get caught without confirmed proof that you changed it according to their schedule. If you changed it yourself, you have to retain all your receipts for purchasing the oil. If it was changed by a third party shop, keep all their receipts showing the oil purchased and their work to change it. Until you apply for engine repair warranty work, however, they have no knowledge if you followed the warranty verbatim or not.

[@thatcrazywolf]

Or just buy a KIA they warranty everything

[@darrylsjodin7184]

If the engine fails, it has to be proven that it was the oil’s fault with extended drain intervals that it failed for the mfg to void the warranty. Amsoil will cover your engine if it failed due to Amsoil failing when used as directed.

[@bacala0]

Excellent video/content EE!

[@EngineeringExplained]

Thanks Carlos!

[@MantisRay861]

Very cool! I never really knew what happened to oil over time.

[@77.88.]

Very informative Thanks for a very through demonstration.