Top 10 Motor Oil Questions Answered [by a Certified Lubrication Specialist]

[@themotoroilgeek]

Thanks for making 100,000 subscribers possible! Here's the discount code for SPEEDiagnostix Oil Analysis kits - Use YT10 at checkout to save 10%. The promo code is one use per customer and is only good for the month of August 2024. Thanks again for making this channel successful! I love my fellow oil geeks!

[@dogdooley4495]

Thank you for the discount and for the content you produce. It's nice to have an actual scientific analysis.

[@timbrown9731]

Hey, thanks for making a great video Mr Lake!

[@WhiteblurrST]

Whats your thoughts on The Fram Endurance Filters? Im not a fram fan at all, but the Endurance series is comparable to Amsoil Quality and wanted your input on it. I run them in my cars and they seem to hold up great.

[@themotoroilgeek]

@@dogdooley4495thank you for being part of this community!

[@DChrls]

Could you review Schaeffer Supreme 9000 engine oil. Back when I was working as a diesel mechanic the place I worked ran Schaeffer in all the diesel engines. When I would perform an engine overhaul the rod and main bearings showed almost no wear at all. Other than minor debris "scratch" on the bearings they looked almost new. These engines I'm talking about were operated under heavy duty use. I've overhauled quite a few engines in my life as a mechanic from small diesel engines, DT466, up to large natural gas engines, 7042GSI, and have never seen bearings with so little wear than at my first mechanic job with those running Schaeffer oil.

[@cyyber1]

My significant other will never understand why this channel is so interesting.

[@themotoroilgeek]

LOL

[@NarySllim]

So true 😂😁

[@Phantom-mk4kp]

Dump him😊

[@wwilliams1358]

I was just asked this question this morning as I watched this for a second time...Why do you watch this?🤣

[@Glocktard]

@@wwilliams1358 I agree. go figure the wifey will also suggest I listen to our doctor. Why? I say what does he know? 😂😂

[@md0015]

17:34 Which Viscosity Oil Should I Use? 29:46 How Can Oil Impact Combustion? 44:02 Can I Use Diesel Oil in a Gas Engine? 47:34 Do Longer Drain Intervals Provide Better Protection? 53:37 How Often Should I Change My Oil? 59:07 What’s the Difference Between Racing Oil and Regular Oil? 1:04:15 What About Oil Filters? 1:12:47 Are OEM Oils/Specs Special or Just Marketing? 1:20:53 Which is the Best Oil? 1:29:58 What about AMSOIL?

[@lukesaldana8945]

Not all heroes wear capes....

[@michaelyoung7911]

@@lukesaldana8945amen to that!

[@scott8919]

Thank you. Most of these are just standard "common sense" questions I could get from a one minute web search.

[@border411]

The hero we needed

[@normalkullanc1993]

Thanks man

[@wilwil9147]

Dude, as a lubricarion engineer working for one of the bigger specialty companies outside of motor oil, I absolutely love your content. Your no BS approach is one of the secrets of successful lubrication sales.

[@themotoroilgeek]

Thanks!

[@TheBuddy1939]

Best 2 hour teaching in a long time

[@tradito]

period. full stop. end of story.

[@crazyflyboy30]

​@@tradito he left out by by. Like Shrek

[@flexjay87]

I believe that it cannot be overstated, how important it is that Lake does not promote products / brands of oil, aka, Marketing, without the science to back it up. Much thanks to all your efforts and knowledge. We all benefit !

[@themotoroilgeek]

Thanks! I’m here for you, the viewer.

[@LawrenceWeber-z5o]

yeah he just promotes oil analysis, which is his business

[@Balticblue93]

@@LawrenceWeber-z5oTechnically, it is his daughter’s company.

[@jonahstokely9376]

Ya don’t say, who’d of thought of that? Which would you rather have? Someone blow sunshine up your ass or someone give you feed back with factual results from something you gave them to analyze & them have the years of experience you make them an expert in their field of work and have consistently kept up with industry changes? Me I’d rather have the later of the two

[@WhoReallyCares917]

​@user-xd7zr5zy8k You clearly don't understand what's going here!

[@philarends7555]

I don't understand this channel not having a million subs. Love this guy.

[@themotoroilgeek]

Many thanks!

[@bradleyhalfacre7992]

Was just thinking the same thought.

[@davebarron5939]

So glad you DO take your valuable time to educate us, Thanks!

[@themotoroilgeek]

Thanks!

[@alexkenison]

Lake, if this was your first live stream you knocked it out of the park. I follow a few KZbinrs who have been live streaming for a few years and none of them have had anything close to what you did for quality of presentation as well as well thought out direction with your stream. Keep it up. I look forward to the motorcycle oil video.

[@themotoroilgeek]

Thanks!

[@miltechmoto]

​@themotoroilgeek what would be a good oil to use for a 2020 rav4 hybrid in death valley if you wanted to use valvoline restore and protect? They only make 3 weights 0w20 5w20 or 5w30. Also what are your thoughts for using in a wet clutch inline 4 motorcycle? What could I use to help clean off the piston rings if not restore and protect?

[@leonardzeiler7417]

Thanks Lake, I am enamored with this stuff. Never knew I cared so much about changing my oil.

[@blackbirdpie217]

I knew an elderly retired pilot who flew radial engined aircraft in the 1950s. His job that took him into Alaska. He would do his maintenance in super cold weather, and for an oil change he'd just drain it onto the ground, wait a while and roll it up, throw it into the trash can. Interestingly, flight manuals and FAA methods manuals tell how to dilute oil with fuel to compensate for the cold.

[@jamespalmer4945]

He must have been working in the northern oil fields. It gets cold as F up there

[@davidhunt2452]

I love that you took the time to give some background in answering every question fully. Time clock be damned!

[@eppyz]

Really enjoy learning from someone that actually knows what they are talking about. Appreciate your honesty and for sharing your knowledge with us 😎👍

[@LauraleyB]

Mr Lake, thank you so very much for taking the time to be so in depth!! I’m sure most of us don’t care how long your videos or live stream run because of how in-depth you go !! You don’t need to be “more smooth and polished”!! One of the things that I truly enjoy about watching your videos is that you are more down to earth and relaxed.. Don’t change who you are to be more smooth and polished. We all know how intelligent you are if we didn’t we wouldn’t be here!! we all have high level of respect for you. I’m sure that I’m not the only one that would be slightly turned off if you started being more uptight or up snooty to be more smooth and polished. I would rather watch you all day long as yourself then to have you be prim and properto make the Internet happy. So please don’t change who you are! As a female who’s been turning wrenches my entire life, my dad told me if I wanted to ride or drive. I had to learn at least the basics, and he started me turning wrenches on my first minibike when I was very, very young less than 10 he literally would stand behind me and walk me through how to do the basics, and he did that on my regular dirt bikes and then on my first car and if I wanted to use his truck and horse trailer to take my horses somewhere, ir to take the boat out fishing, I had to service his truck as well. So it is something that I very much enjoy. Watching you explain more in-depth is absolutely incredible, you are a huge wealth of knowledge and we are all benefiting from that!!! Again, thank you very very much!

[@themotoroilgeek]

Thank you! I really appreciate that feedback. I’ll keep things as are.

[@autumnjeserich2689]

Of all the people I been watching on youtube during my rebuild to save my engine from the scrapyard, you are by far the most enjoyable to watch. Whether its here, on total seal, or somebody elses channel. Can't wait for more videos

[@blairo15]

One of the most informative videos I've ever watched on KZbin. It was like going to a seminar. Thanks lake 👍🇦🇺

[@DannyFinley-qg9ct]

"Every one of these questions could be a video" Yes Please!!! Thanks for the great videos, I'm hooked!

[@Dan-nl2ug]

Jr...I can't thank you enough for doing all of your videos,you have a way of explaining complicated info in terms that I understand,your a great teacher to novis oil junkies😅thanks for taking the time

[@themotoroilgeek]

Thanks!

[@benztech2262]

I remember when I first became a tech in 1982, we called Quaker State Quakersludge! I now have been a tech for 42 years. I have to say that you have taught me so much Lake! I had no idea how little I knew about oil and its chemistry. Keep up the great work my friend and thank you!

[@buckw65]

We use to call it "weed killer in a can"

[@greganderson2335]

I'm really glad I'm not the only oil fanatic. Well done!

[@themotoroilgeek]

Thanks!

[@jacobmartin1951]

Thanks for making this video and having this KZbin channel!! I grew up on bobistheoilguy and have always been fascinated with motor and other oils as well as all general maintenance of machinery and vehicles! You sir are a great resource!

[@themotoroilgeek]

Glad you enjoyed it!

[@jamesgroessler1053]

Im loving this channel. As a Caterpillar Mobile Plant Mechanic, so many people have so many opinons regarding engine oil. I have gained so much information. When it comes to different brands, your video doing the oil change on the boxer. Change the oil twice, sample the oil and look for wear under 5 parts per million. That what the engine likes regardless of marketing. Another brilliant suggestion, look at the fuel dilution and then treat with injector cleaner. I can go on ie dont add additives and changed the chemistry. Best engine oil channel for learning by far!!!!!

[@gothicpagan.666]

Every tech guy in the world needs to be subbed to this channel, if for no other reason other than to stop making mistakes when dealing with customers.

[@stevepavey5954]

That’s for sharing your knowledge. I’m a retired MerCruiser service technician. I’ve learned more about oils on your channel than any lubricant class I’ve ever attended. I used to watch your dad race and If I remember correctly I watched him win at the track to tough to tame Darlington SC. 367 laps. I’m going to start using your oil analysis on a reman AMC 360 engine that I’m in stalling my 1978 Matador Coupe. I’m starting out with the Gibbs break in oil you developed. Looking forward to learning.

[@ginamiller6015]

One thing I’ve learned is that everything is more complicated than you think. The science of motor oil is vastly more complex than you would be lead to believe by the marketing folks. Thankfully there’s very smart people out there who develop these formulations for our vehicles.

[@owenboyd5674]

My favourite channel and possibly the best ever video I’ve watched, period. Thank you Lake!

[@themotoroilgeek]

Wow, thanks!

[@ronaldwilkinson6685]

I'm a Technician at a GM dealer. Speaking of oil life monitor and oil going bad over time and the oil life monitor system. We've had brand new vehicles set on our lot for a very long time. Long enough that the oil life monitor system has counted down to near 0% and the change engine oil warning will come on with no engine hours or miles put on the vehicle.

[@usocrazy6133]

This is why I love KZbin University. We get to see Lake "The Motor Oil Geek" but really "The Motor Oil GOAT". As a DIYer and one that wants to keep my cars/truck running at their best I love The Motor Oil Geek channel and the fact he will corroborate with other KZbin channels to educate us. Lake will never tell you a brand that is best. However, Lake will tell you what chemistries are the best. Lake guided me to a cure of fuel dilution problems in my Cummins through using diesel fuel additives. It turned out to be carboned up injectors. I settled on Howes Diesel Defender, again Lake did not suggest a brand. The fuel dilution issue disappeared within a couple of treated tank fills. I am a huge believer in used oil analysis (UOA). You don't know the actual health of your engine without data from doing UOA. I will add Howes Diesel Defender to every diesel fill up. Thanks for answering my question on liquid titanium. I used it a bunch from the Kendall brand. Kendall recently changed their formulation to be more in line with Dexos and no longer has the liquid titanium additive. My cars seemed to like it. I just tore the valve cover on my daughter's 2003 Dodge Caravan to change the gaskets. I expected to see sludge. Everything was clean. I suspect that it may have piston deposits so I switched to Valvoline Restore and Protect so we'll see what happens. I will be doing UOA to monitor the process. Again, Lake had a huge influence on my maintenance. Keep up the videos Lake! You are truly the GOAT of Motor Oil Tribology. Sharing your knowledge makes better DIYers out of the average Joe and we appreciate you.

[@themotoroilgeek]

Thank you sir!

[@rexfeltenberger3809]

Geek is the best. Great to get real info without bias. Thank you

[@otterconnor942]

Excited to see the Amsoil test. I'd love to see it compared against Valvoline and Pennzoil

[@JaykeBlayde]

specifically Pennzoil Ultra Platinum and Valvoline Extended Protection

[@pedroponcepapa]

I can't believe I watched this whole video. This is some interesting stuff. Thank you.

[@themotoroilgeek]

Glad you enjoyed it!

[@CarlosMartinez-pc7je]

I remember when owners manuels said you could run anything from 0w30,5w30,5w40,10w30,10w40,-15w40,20w50 depending on temperature outside.

[@NeasYellek]

Now they get paid to put that ad sticker for a certain brand under your hood. And guess who pays for that ad sticker?

[@HEELMACHINE]

I’m an oil nut too and I love this channel!! I actually get excited when it’s time to change oil!!

[@willg.5168]

Sadly, me too😆🤦🏽‍♂️

[@BusterKitten]

once again you made my brain hurt stuffing it with so much knowledge, but I sure do appreciate what you're doing Speed. 👍👍👍

[@armouredtrend7404]

One of the best informative person I have heard anywhere on youtube on a subject that isn't really taken serious enough by car owners (......generally......except us)

[@SMuss50]

I look forward to your videos more than I do any tv show or other channel. Thanks for your time making these and for making them easy to understand!

[@themotoroilgeek]

I appreciate that!

[@shane-222]

@@themotoroilgeekmore more more!

[@redlywaxer]

Thank you so much for sharing this info. I have learned so much from your videos. So much of people's oil knowledge and comfort zone for oil choices is not based on facts. Your experience and expertise is so valuable to us!

[@mudhudgie95]

I had a nerdgasm, braingasm, oilgasm, and cargasm while watching this video. I am super nerdy about engine oils and other automobile related information. I love this channel!!!

[@themotoroilgeek]

LOL, thanks!

[@leonardzeiler7417]

Thanks Lake, I am enamored watching your videos. Never knew I cared so much about changing my oil

[@motorcoachtech7615]

Lake, this has been an invaluable, interesting 2hr lesson from someone who has the knowledge, and is passionate about the subject of oils, oil pkgs and testing. I’m a retired tech, and I have learned much more about oils since watching your channel, than I knew when wrenching! (PS I use to follow your dad when he raced NASCAR) Thanks again for your knowledge.

[@themotoroilgeek]

Thanks for watching and the kind words!

[@steveboyce6710]

Most informative engine oil video I have ever seen. This is the type of information that most would charge for. Thanks for creating this content.

[@themotoroilgeek]

Thank you!

[@glocktown21]

I am a fellow OIL GEEK! I love your channel and information.

[@themotoroilgeek]

Thanks for being part of the Tribology Tribe!

[@steverugerguy9606]

Lol😅​@@themotoroilgeek

[@mikefisc9989]

This was really worth the time I spent to watch it. I learned quite a bit from the context this video and I can't wait for the next live stream deep dive on engine oil. Thank you Mr. Speed.

[@themotoroilgeek]

Thank you!

[@raycollington4310]

This is like being back in the classroom, this information is fantastic Lake. Loving being back in school. Thank you.

[@themotoroilgeek]

Glad you enjoyed it!

[@whoscook4481]

👍. Good stuff. I changed my new jeep oil at 500 miles because of you. Pennzoil ultra 0w20!

[@robertmaybeth3434]

...based partly on what Lake's said, I decided to quit using zero weight oils in my 2017 Lexus V8. The thing that pushed me over the edge, was finding out Lexus recommends heavier oils, for the exact same car, same engine but bought in Ireland! I'm never using anything thinner than a 5w-30. But I bought a whole bunch of 0w-20 though... now I'm stuck with oil I won't use.

[@chrisforker7487]

@@robertmaybeth3434Id never use zero weight oil, just waaay too thin, IMO. Maybe if you lived in the arctic, otherwise not for me.

[@slowf1506]

Thanks for taking the time to make these videos and providing such detailed information. Find all of it very interesting and enlightening.

[@themotoroilgeek]

Thanks!

[@tallyman15]

The amsoil follow up will be great.

[@nicholaspetre1]

This is super essential info. Thank you for busting those myths and educating people. Please do more of such videos.

[@themotoroilgeek]

You got it!

[@charlesbartholomew2910]

Upset about you going for so long? No Way! This is good stuff here and some it takes a little time to put out and digest. Thank you for sharing this, Lake. I look forward to your next installment.

[@themotoroilgeek]

I appreciate that!

[@Zach-li3ph]

This has been the best information to get a GREAT understanding, on how engine oil reacts and what I need to understand to make an informed decision. THANK YOU SO MUCH. I'm linking to as many people as I can and hope they utilize this information. I'll be for sure, doing oil analysis through you on my next one. I use Blackstone labs, but this hlinformation makes me completely confident in using your company. I'll be getting my father-in-law to invest into oil analysis on the company vehicles. Your truly an uncommon person to be so straightforward and honest in such a advertised based country. I wish more people could be as informative as you've been. I'm officially researching and comparing and no longer falling prey to the advertisements of what's best to use and using oil analysis to figure that out.

[@dontosaw]

Fantastic Q&A video! Thank You for sharing your knowledge, insights and passion.

[@jackharding98]

Thanks for the lesson, I'd have watched and learned for four hours. You are really appreciated. 👍

[@themotoroilgeek]

Glad it was helpful!

[@zachlenning2653]

I love learning about this stuff. Thanks for sharing your knowledge.

[@themotoroilgeek]

My pleasure!

[@mesa50w]

Dude you did an awesome job! Didn’t want it to end .. thanks so much for sharing your experience and knowledge! Your passion for it shows ! Great great job sir !!

[@jamesjobe927]

Thank you for continuing to present to us in public! I too roll my eyes at the marketing and aim to make better educated choices. Personally, #10 was incredibly helpful for me to begin to select better viscosities for my various operating conditions. It’s the variable that is the most accessible to me as a regular person.

[@themotoroilgeek]

Thanks!

[@tech50349]

Thank goodness for the The Motor Oil Geek. Finally someone who knows what he's talking about. No bullshit tests, just technology and chemistry. I own four vehicles and always rely on my oil analysis for what grade and brand I use. Presently using two different brands and four different viscosities. Test results do not lie. Have used most every brand on the market in the past 40 years and always refer to/rely on my analysis results. As for the AMSOIL product, none of my engines seem to like it.

[@charlesb4267]

You have me quite curious at that comment about the Amsoil and refreshing to see someone not falling for a sales gimmick of exclusivity and high price which a few other oils out there are on that theme as well. Since Amsoil isn't for the most part sold in stores or in other easy to access physical retail outlets I have never gone down that rabbit hole ( I can't stand the Amway theme of marketing anyway ), I had only used a bit of their full synthetic automatic transmission oil years ago in a power steering application due to the superior flow in extreme cold weather as synthetics were hard to come by back in the 1980's for all applications. But back to your findings, what was showing up in your engines that did not like their formulation over some other brands ( by the way what brands/viscosities are you using currently ? )

[@tech50349]

@@charlesb4267 Although always within specifications, I did not like the viscosity break down(CST), sulfation and oxidation values. Had better results with other oils. Also had decreased fuel economy over two engine platforms of 0.3-0.4 mpg. Why would someone pay double the price for a product with a less than comparable result? As for present oils in use: Castrol EDGE 5W30 and 10W30 Pennzoil Platinum 5W20 and 5W30 Pennzoil Ultra Platinum 0W20 and 5W20 Will be experimenting with Valvoline Restore & Protect on my oldest vehicle(24 years old and 500K+ miles) as I'm curious. Will also give LIQUI MOLY a try as it's now readily available in Canada. Cheers Charles

[@th0r904]

The more time the more I like, I love learning!

[@SP-ro7tb]

Extremely well thought out content and presentation. Thank you very, very much!

[@solomontorluemke7702]

I really appreciated this Q&A and I’m looking forward to the upcoming videos you mentioned.

[@turbolag5107]

Looking forward to that Amsoil video.

[@dw8555]

You are so credible and knowledgeable! I have been a BITOGer for over 20 years and I got more out of this video than I have in my 20 years at BITOG and from attending Chevron technical seminars! Thank you SO MUCH!

[@pwatom22]

Truly excellent.. best coverage on the subject I've seen. Thank you very much!! For best protection I will now use 5w20 dexos EP oil in my Ford derived 5.0 2013 Land Rover lr4 and change it every 4 to 5000 miles. Land Rover originally specd 5w20 and then superseded with 0w20 recommendation. There's a lot of speculation why... seems CAFE likely reason.

[@Maverick09171]

Thanks for taking my question! I was surprised to see it! Good answer too, by the way!

[@cybertech2928]

Thank you Lake for your awesome videos. I have never been an oil brand name guy since the beginning of my Tech career some 40 years ago and I’m glad I focused on the manufacturers recommendation for the oil viscosity, operating environment (Temperature) and other requirements like Dexos for the vehicles I’ve owned. I’ve never had an engine failure but I’m taking your advice and will have my used oil tested.

[@themotoroilgeek]

Thanks!

[@ben2mx]

Now we know why some old school people have some ideas that were true back in the day but no longer hold true. And also explains why there are so many different opinions among many mechanics and oil change specialists. For me, I am glad I was able to find Mr Speed to help me get to the bottom of all this. Pretty exciting.

[@ryanlindley6476]

THERE ONE WAY TO INCREASE THE FLOW OF AN OIL FILTER WITHOUT DECREASING FILTRATION IFFICIENCY. THAT IS USE A FILTER WITH BETTER FILTER MEDIUM BUT USE A TALLER FILTER WITH MORE FILTER AREA.

[@arealist8344]

You can't put content out fast enough! Thanks for sharing your knowledge with us.

[@jasonbrown4795]

Thanks for the video. I didn't watch live as it's too early in the morning in New Zealand, but like each of your videos, I learned plenty.

[@themotoroilgeek]

Thanks for watching!

[@emwelder59]

Hi I have to say that are a great teacher on engine lubrcation.thanks for sharing all knowledge,I am so glad to have found your channel,may the good lord continue to bless you and family. Thanks 💯💯💯💯💯

[@themotoroilgeek]

Thank you!

[@Davido50]

Pennzoil been excellent for at least 25yrs or more. Pennzoil Platinum & Ultra Platinum serve me & my vehicles very well. Tested & proven in analysis/real life. Drive safe!

[@ziggyor]

without a doubt the best video yet! I learned so much. Ordered 2 oil sample test kits. Pls Pls Pls have these sessions once every month or 2, and deep dive into the topics you mentioned like filters. Thank you again and so much!!

[@themotoroilgeek]

Thank you and I appreciate the feedback!

[@ValentinArzola]

This is an awesome channel. Thanks for all the good information. This channel really is like no other.

[@mattf2535]

This was a super awesome informative video. Lake's oil knowledge has been decades-overdue to the public.

[@themotoroilgeek]

Thanks!

[@hotrodswoodshed7405]

I've said I'd before... I LOVE YOUR TRANSPARENCY and honesty ❤thx

[@themotoroilgeek]

Thank you!

[@Der8cho]

Really enjoy your video's. Keep 'em coming!

[@themotoroilgeek]

Thanks!

[@Oldclock-lp7is]

Lake ... you are awesome! I've learned so much from you. I truly appreciate your knowledge and hard work to educate us. I've recently made my first purchase of Driven oil for my '69 Corvette. I also have a '69 Triumph Tiger motorcycle that needs your oil. Looking forward to using your oil analysis in the future. Thanks again.

[@mordaccadrom250]

Thanks Lake.... You did a great job on the live streaming stuff. I learned a lot and really enjoyed the informal, relaxed format. So what if it ran into a long video..... that just weeds out some of the folks that are not as into it as others. I think doing one of these sessions perhaps once a quarter or so would be a cool idea. If folks don't like the long format, there are plenty of channels to choose from LOL. I like the fact that you are not in any brands pocket and just simply lay out the data as you see it. Great work and thanks again!

[@themotoroilgeek]

Thanks for the feedback! I had fun doing it.

[@GetOffMyyLawn]

Finally subscribed after watching so many of your informative videos! It's great to have fact base info vs speculation and conjecture.

[@jozsefizsak]

I can't thank you enough for all the meaningful and useful information you give us. 😊

[@themotoroilgeek]

Happy to help!

[@palharley]

Details take time and you gave us lots of time, thank you.

[@GhostSniper67]

THE OIL RABBIT HOLE... The application, environment, type of fuel, metals being protected, and so many different things impact which oil is best for your application.

[@maxenielsen]

Wow! Good information makes matters understandable. Thank you, Lake!!

[@themotoroilgeek]

Thanks!

[@MikeyAlbertin]

Awesome video and thanks Lake! Great information and I did not know all the extra stuff motor oil companies have to do to meet that DEXOS spec. Definitely going to watch video again.

[@themotoroilgeek]

Thanks!

[@MikeSanders-oo1oz]

I'm almost 60 years old and grew up with 3K mile oil changes and in my case bought into oil additives all these years actually up to the point of watching your videos. I no longer will purchase anything other then the oil which I've used synthetic for many years and I still change oil 3K-4K miles but now I'm more in tune to getting my oil tested and picking the right one i.e. A student. Thank you for getting me out of the 80s and having a much better understanding what I was dropping into the life blood of my engines. I maintain 5 vehicles now so I'm constantly doing something automotive wise just wish I knew this back in High School Auto I would have saved so much and not damaged what I thought I was protecting. Thank you Lake look forward to more videos.

[@joshmeliza4742]

Thank you for sharing your knowledge with the masses.

[@themotoroilgeek]

My pleasure!

[@mryony23able]

Thank you for you time., I learn to much ❤❤❤

[@john_dee1431]

Your video inspired me to order an oil analysis kit. Thank you!

[@themotoroilgeek]

Thank you!

[@paulnewton943]

I enjoyed this so much and looking forward to the next video. Would love to see more on transmissions auto and manual and lets not forget a the final drive too.

[@jeffkearney7491]

Thanks for teaching the world your valuable knowledge!

[@themotoroilgeek]

My pleasure!

[@solomontorluemke7702]

You did a good job on the live stream. I liked the presentation.

[@JoseDelgado-ho1cf]

Listening to your stream, I kept thinking about AMSOIL. How AMSOIL has additive packages that do not meet the specifications of my 2.7 Turbo DI engine. My choice is the Pennzoil Platinum 5W-30 Full Synthetic Motor Oil (Dexos 1). I think I've gone full circle with my thoughts of the manufacturer recommended oils now. Love love love all the info in this stream. Good stuff.

[@darrylsjodin7184]

Amsoil part numbers DP020 and DP530 meet Dexos D. 0W-20 and 5W-30.

[@darrylsjodin7184]

@@JoseDelgado-ho1cf If you mean licensed, not sure, but the data bulletin says it meets Dexos D

[@bradleyhalfacre7992]

Hell I didn't want the video to end! Absolutely riveting information , cheers from Tasmania.

[@brianfeuerhammer1615]

I use amsoil signature series in all my vehicles. My wife's car, a 2011 toyota avalon, escaped my attention for a while. The oil had 42166 miles on it when I changed it. Caught a sample, no problems indicated. She still drives it daily.

[@Barefootape]

Words are cheap, sure you didn't send in some of the oil you installed instead of what you drained?

[@MWorsa]

@@BarefootapeWhat would he have to gain by that, KZbin comment fame? 🙄

[@AlkalineGamingHD]

​@@BarefootapeIm so glad that someone willing to lie on the internet still has the integrity to have a sample run 😂

[@eclipes00]

So many good videos coming up this is awesome this channel is blowing up for all the right reasons… brilliant!

[@themotoroilgeek]

Thanks!

[@phreddeijonz826]

Love your channel from Freedom NH. I use Pennzoil Ultra Platinum in my vehicles because of you.

[@themotoroilgeek]

Right on!

[@markwarnberg9504]

???????? He say´s several times "BRANDS DO NOT MATTER!!" You follow the manufactuers specific recommendation. The Viscosity recommendation can be quastionable due to the CAFE regulations.

[@charlesb4267]

@@markwarnberg9504 Unfortunately that seems to have become a problem in some countries and up here in Canada as well, and some vehicle/engine uses may very well not survive the thin viscosities due to sheer as he pointed out with heavy towing for example. I find it interesting that half ton pickups ( gas or diesel ) for an example are calling for 0W-20 when their 3/4 and 1 ton gas engines call for 5W-30. The heavy duty trucks don't fall into the same category so are not held to a certain fuel mileage expectation.

[@th0r904]

I’m inspired by you, the stream was great! If it was your first, it worked well!

[@zspred]

Great information! I used to use expensive "boutique" oils every 5k. After I started doing UOA's, I switched to quality FS oils I could buy at local big box stores and change my oil twice as often and filter every other oil change and still spend less than what I was on 1 oil change with "boutique" oils. The car does mainly short trips.

[@MrsSunshine75]

@zspred Go-ahead and change that filter with that dirty oil in it every time. It doesn’t cost much and your engine is worth it!

[@Bobthebuilder.69]

​@@MrsSunshine75you beat me to it. Why spend 20+ dollars on oil and not spend $6-10 for a filter?

[@zspred]

@@MrsSunshine75 It's a cartridge filter. The housing is drained. I changed the filters the first couple of times, but they still looked new, so I went to every other on them.

[@arxigos365]

@@zspreduse high quality filter like wix xp or Purolator boss and keep it longer.

[@Phantom-mk4kp]

​@@MrsSunshine75If the oil pressure is still good, the filter is not restricting flow. It was quickly mentioned in the video that a used filter can be more efficient at filtering, if not clogged than a new one

[@cheetor5923]

He makes a good point about oils... and about being able to use not for purpose oils... I once got stuck in the middle of nowhere in my old AW11 MR2 when I noticed a lower than normal oil pressure indication (not no pressure, just low).... Instantly pulled over.. Checked my oil level. Dipstick was totally dry... Called up my dad who was an aircraft engineer(dayjob) and racecar engine builder (weekends)... He said "You have any oil at all?". In the boot I found I had 1L of black as tar SAE30 used oil out of my lawnmower, and 1L of Brand new Redline MT90 gear oil (BLOODY EXPENSIVE STUFF!). He said "Tip it in. Any oil is better than no oil!. Then stop at the next place you find that has motor oil that is the right viscosity. Change it to that. We'll flush it and do the filter when you get home".... Hey it worked!. That little 1980's engine lasted me another 120,000km (280,000km total). Not bad at all for a 1984 4A-GE that had me running it to the redline around twisty mountain roads far too often.

[@vetteaddict59]

Very interesting and informative. Thank you for sharing

[@themotoroilgeek]

Thanks!

[@bobt897]

Thank you Lake for another great informative video!! I didn't see it live, in fact I had to watch in shifts, lol. Your oil filter info is intriguing, I have used the higher end filters, thinking I was getting max efficiency, but they are "guaranteed" for 25K, so by definition are less efficient. I'm never going that far, but if it's 99+% efficient @ 20u I'm in. Lots of talk about Fram cheapening it's XG (Ultra Synthetic) filter by eliminating the wire backed full synthetic media & replacing it with un-wire backed layered cellulose/synthetic. The old media (OG) was tested by Ascent testing & was outstanding @ 10u & 15u, Fram advertising says the new media is even more efficient. I'd love to see more videos on filters!!

[@snowhawk4049]

On my 10 years old BMW I had lots of problems due to low oil pressure with 5w-30. Once I changed it to 5w-40 not a single problem ever since.

[@GeneG-wk2mz]

The best I 5w 40 fir European cars

[@V8Lenny]

What problems did it cause ?