Why Nissan CVTs FAIL
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- Опубліковано 13 чер 2024
- Here’s an in-depth look inside a continuously variable transmission, how it works and what some of the common causes of failures are.
The continuously variable transmission made it to the mainstream thanks to Nissan’s push for CVT’s in its front wheel drive vehicles 18 years ago with the Nissan Murano. CVT’s employ the use of a steel belt with adjustable pulleys to achieve various drive ratios. Since the pulleys do not have steps or stages like a traditional automatic, manual or dual clutch transmission, it can continuously shift input / output ratios without abrupting power flow.
Nissan’s CVT’s have been the topic of many due to its extremely high failure rate. In this video, a continuously variable transmission from a 2006 Nissan Murano is taken apart, torn down and dissected to see how individual components are like and how they function as part of the transmission. We also discuss failure modes, advantages and disadvantages of Nissan’s CVT’s what you should do if you own a vehicle with one.
Skip to section in the video:
0:00 Introduction
1:02 Teardown
9:05 CVT Belt System
15:01 Failure Modes
16:54 Advantages and disadvantages
18:37 Final Thoughts
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he taught an entire class on CVT transmissions via a toothbrush...
Do you suppose he teaches hygiene with one of those pulleys in his other hand?
in 20 mins
The working man's laser pointer.
And his brothers pants
Better than UTI I always say
Note to self: Don't leave any laundry around this guy.
Especially the brother's laundry. LOL
I just hope he didn't find his brother's underwear in the same place as his wife's. We could be looking at a "which car has a roommier trunk" video if that's the case.
Lol
**Stares intently at your old gym pants**
@@ReallyRyan. *clutches my old gyms pants and run away*
I don't even have a vehicle with a CVT but this was so well done that i watched the whole video.
😂 Same
I work for the company that makes the CVT belts. Its amazing how complex that belt is given its unassuming simple look. Its the most vital link.
My nissan X-trail, somehow have no power when accellerating and i dunno why? Do you know some of the symptoms of the failure that cause my cvt to do this, I want just a few symptoms that can cause this. If you want to talk private, we can do so to.
LOL!! I know someone who works at a bank, maybe I should ask him why I'm always broke... Weirdo.@@user-ko2fd2is3l
@@user-ko2fd2is3linstead of asking a complete stranger to dedicate loads of time in a youtube comments section, perhaps just go to your local garage.
@@stevenm8970 never understood people who comment stuff like that lmao
@@stevenm8970what and ask a stranger there to waste his time
How is it possible that you explained such a complex mechanism so complete and clear in less than 20 minutes? You even made it humorous.
Thanks!
@@speedkar99 you are great ,your channel is great and i hope became famous
@@speedkar99 You are a very efficiency instructor. Better than most UA-cam "mechanics".
Im just glad he didnt start pulling out his daughters underwear.... Awesome vid CVT 101 thru 105 in 20 mis....
@@speedkar99 hi
Great video.
My situation. I have a 2020 Nissan Altima 51,179 a horrible strong burning smell was coming from inside car at times and outside of vehicle always.
I never ever run it hard I keep it under 2.5 rpm’s. I bought car at 41,000 miles.
I was curious to see how CVT fluid was doing so I pumped it out and I have the pics and it looks like cocoa cola. A strong burnt smell this was it.
No engine indicators ever came up on for bad transmission etc.
My concern is what if I didn’t change the fluid? Could the fluid have still lasted or would the fluid have caused serious problems and burned the surroundings of the steel belt??? I knew there is no exact answer or way of knowing.
I really wonder how much more time of that burnt fluid especially with that strong pungent burnt smell could or would have damaged inside the CVT and what would the old burnt fluid damage specifically??
I found this!!
forums.nicoclub.com/does-your-car-smell-cvt-tranny-smells-like-burning-rubber-t321697.html
Well done! I worked on Nissans for about 40 years and this guy should be working at a factory training center. This is one of the best classes I have ever seen and done with little to no equipment. Bravo!
No equipment?? Such disrespect for the toothbrush 😤
Why nissan cvt are bad ?. You work 40 years there
@@MVDSo2 just because someone worked for nissan for that long, doesn't mean they were on the design team or whatever they call it.
They're bad because the chain has a design flaw. It's too weak.
@@BoleDaPole cant u just change the chain into a stronger one, I like nissan design on the rogue but transmission weak
9:32-11:51 showing how the diameters change is one of the best and most helpful explanations of the CVT I've seen. Great work!
You make by far the absolute BEST videos I've ever seen! Straight to the points, no excessive banter, filler, fluff, or unrelated rambling on. Very concise and detailed. Thank you!!
I love that he points everything out with an oil covered, destroyed bristle, bright green Oral B toothbrush haha
After he mentioned wife's something I was waiting for him to mention something about the Toothbrush saying it was someone's
Look up Gene Kim
Wow never seen any one do a Nissan sub-assemblies that way...lol
Saaame
Not every teacher needs a yardstick
jeez, this guy knows his stuff, nissan should employ him. no hesitation in his presentation, clear and precise. i could listen to him all day.
Why would Nissan do that? Imagine if Ford or Chrysler explained to consumers in detail how their products are engineered to fail and potentially cost you and other drivers their lives in order to maximize profit even if by a small margin. Well if that happened they may have to cut production of most of their coupes and sedans. Ya know, like Ford. At least they circle the problem.
@@vid2ification just a guess but I believe the op was implying that Nissan should employ him to fix their trash cvt's.
Nissan sales are down and will keep falling if they don't do something about this issue. Will they go bankrupt over this? NO. Because there will always be more uninformed buyers. And of course the ones who buy the car brand new and trade it in once it hits 50k.
@@kismyc0untryazz-491 they make no money on warranty claims, so.....
@@vid2ification dealerships make more money on warranty work than they do on selling cars. So in sure dealerships wouldn't be happy about that. Automakers need to keep their dealerships happy.
@@xenonram dealerships sure, but i thought you were referring to the manufacturer Nissan. My mistake
I’m on my 4th Nissan with a CVT transmission. Never had a problem with any of them. The three before my current Murano I put over 200,000 miles on them, regular maintenance is the key. I even put a hitch on one and towed a trailer with it. Drove it to Florida from Alberta three times, I’m sure that most of these issues are preventable my getting the vehicle serviced regularly. Spend a little now or spend a lot later.
I too have had a number of CVT boxes and have done hundreds of thousands of km's of towing, regular maintenance is the key to a long life.
You sir are a true gambler from the far west.
I guarantee id break it on my jeep wrangler in a second offroad lol. Theyre cool but not durable. I have a wa580 trans out of old mercedes v8s, lets just say chrylser auto trans didnt hold up
Bs they be trash
Mitsubishis have Jatco tranmissions too and the owners all swear changing the trans fluid every 30k miles will make them last forever.
If you own a Nissan CVT, change the fluid every 30k. I've flushed mine (not drain and fill) every 30k. At 150k the CVT feels exactly like the day I drove it off the lot with 4 miles on the clock.
People are saying something like that about Subaru as well. The Subaru belt is like a chain mesh and parts of the metal wear off. The metal fragments start to clog up the valve body or something, so it can no longer control where fluid is going.
60k miles fluid changed twice in that time, total failure yesterday, awful awful thing, shame on you Nissan.
Proud to say I got my murano up to 209k on the clock and all we did was oil changes and not hot rodding it around
I'd rather have a regular transmission over a cvt
@@zillamillwhat happened after you got it to 209k?
Has to be one of the best videos explaining how a CVT transmission works
...now really impress us and put it back together
What are you, a Masochist?
@@gilbertosantos2806 I think the term is Sadist
Trick question! Not even Nissan knows how to do that
when you say cvt transmission works
It only has like 4 moving parts
I've never learned so much from someone gesturing with a toothbrush.
And sopping up transmission fluid with his wife's knickers.
I have, but I went to prison once.
I think the brush is too small for those teeth ;)
That's funny
@@joelglanton6531 😅
Finally, someone who is able to demonstrate how a CVT in a way that makes sense to me! What a great video!
This is the best detailed instruction on CVT operation that l have seen.
OMG thatnk you for editing and speaking quickly. I actually watched your whole video because you kept things moving. Lots of people would make this a 1.5hr video which is PAINFUL to watch. Well done!
Yep - no shitty music either 👍
I agree a 100% no crappy music or long intros like a high production movie. And kept it moving. Thank you
100% agree 👍
That's a great point.
Hahaha he busted a nut!
This guy knew every single piece of this transmission down to the dust particles and didn't even skip a beat, Almost like he built it.
Haha you'll never see me build this back
@@speedkar99 oh come on, challenge yourself, where's your spirit? Rebuild the CVT 🤣 just kidding, there's more pieces in that than a 1/2 scale Titanic
But was clueless about the correct way to undo large nuts !
@@imblackmagic1209 A hammer and a punch is not the correct tool but it'd removed that nut non-destructively !
@@speedkar99 Well taking apart is the easy part, isn't it? ;)
Thanks for this video. Your channel is the best, you explain things very clearly.
I hope you make a video on Toyota's e-CVT some day.
This guy has the most straightforward, clear, entertaining explanation that I've ever encountered. Highly recommended.
This was amazing. I never knew I wanted to know any of this, but you're SO intelligent, know exactly what you're talking about and don't have a boring slow delivery. Bravo!!
I used to rebuild automatics, that motivated me to drive manual.
16 and still learning about cars (recently got the ASE G1 certification, barely, if that helps u know how little i know lol) but from seeing how simple manual transmissions are in the stark contrast to the cluster fucks that are FWD automatics i know i already dont wanna work on auto transmissions. And thats just the little FWD ones not even big truck transmissions and their valve body. I dread the day i learn to work on one, but also early await the learning experience.
"precision transmission has entered the chat" ua-cam.com/users/PrecisionTransmissionvideos after watching a few hours of this amazing channel I would never buy another auto.
Glad that we are getting rid of transmissions altogether with EVs. Or it is just limited to 2 speeds in the Porsche.
Only gearbox failure I had was with a manual.
5 speed + reverse converted to 1 forward speed - direct drive !
@@netdoctor1 doubt the mechanic industry will die down any time soon. Maybe for the common man gas cars won't be a common thing. But gas can't be beat everywhere yet
I learned so much from this video that I never had any idea about when it comes to CVT's. This man apparently is an absolute CVT expert and was a pleasure to listen to. Thank you.
You are welcome
I didnt even know CVT existed. Thats such a cool technology, completely negating the requirement of a classic transmission.
@@termitreter6545 You don't know a lot about cars do you? Maybe a car with this transmission would be perfect for you.🤣🤣🤣
@@fredzephire4071 Considering your behaviour, you dont know much about humans, do you? Maybe get a life xD xD xD
@@fredzephire4071 hey, everyone has to start learning somewhere, unless you're Minerva and sprung forth fully formed from your father's head
This is a great video where he explains everything about this sophisticate transmission. Very informative and specially when he talks about how drivers should take care while driving and those stop and go.
Great video. Congratulations for your very nice job.
Extremely good video. My respect for CVT has increased 10 fold after going through the complexities.
Me too.
And so has my disapproval
Same, I went from hating them to hoping that car companies learn to make good reliable CVTs
@@leonidas14775 they wouldn’t be that bad if people actually maintained them because they are NOT in fact sealed for life
@@DonnyLumpkin I hear from a lot of car channels that Jatco transmissions, specifically the CVTs in Nissans are poorly made and don't last. Its an interesting machine though and would be great if they were built to last.
@@DonnyLumpkin if you change the fluid every 30-60k they can last 200,000 miles but it also depends on what car you have. my coworker at Nissan was on his fourth in his sentra but on the bigger vehicles they dont tend to blow as often
This is a man that loves learning the “why” of things and loves what he does.
3 Important things while working on Transmissions:
1. Brother's Gym Pants
2. Tooth Brush
3. Brother's Underwear.
And socks and sweaters
@@speedkar99 😁
4. Wife's "something"
...... Wife's unmentionables.
"Hope they won't ban this as a Dirty Video" 😀 ✔ 😵
@@sfopaladin2661 Yeah well, he did bust a nut...
I had a 2011 outback that started whining. Subaru garage said it was fluid pump failure. I told them to make repair and they said they don’t repair them. They quoted me a factory authorized used one for $2800 plus labor. I found a garage who got one from a junkyard and installed it for $1200. Drove the car for 232,000 miles and its been passed to two other family members.
the knowledge I gained about the CVT is good but this gentleman is an absolute best in how eloquently described and edited this video. my has is off to you Sir.
All the thumbs down are from Nissan management..
Haha maybe I should apply there
And maybe his pants-less brother
Nissan management 😂😂😂😂😂😂😂😂😂😂
Or Nissan owners
@@kirbywinters1291 people that are victims to these crappy cvts are the first ones to like
Love it. Cardboard shop, no "professional" tools, use of families undergarments for clean-up - this whole vid shouts "I did this in my backyard, what's your f'n excuse?". Damn fine explanation on how CVT's work as well. No BS, just wrenching; I needed that, brother.
Seen mechanics with 50 grand of snap on tools that can't fix shit. Maybe 100 grand.
My 10 year old son can grab an electric gun and pull apart anything...that's the easy part. Granted this guy seems to know his stuff but you would NEVER tear down/rebuild a tranny in these conditions...EVER.
@@getsum697 probably a spare that got warrantied at the dealer, hes probably their master tech
@@genefoster8601 if your mechanic has snap on you can almost guarantee they cant fix shit.
@@grenadegoboom4967 got a little bit of snap on, craftsman, Bonney, indestro, matco, and every brand under the sun. Some been out business for years. 50 year collection.
one of the most comprehensive videos on CVT transmissions! keep up the good work. thank you.
You are welcome
My Pathfinder is 10k KM 2020 model 1st owner, I noticed a CVT little shuddering issue since beginning, and the local nissan dealer insisted that this is normal! By the time the car went out of warranty, now shuddering is very clear. From my standpoint, Nissan Japan pushes dealers over the world not to expose those kind of issues to customers, and so they used to them, till the warranty is end up. I believe this is aligned with Nissan statement "Our mission is to enrich people's lives"!? It was one of the worst decisions I've ever made to trust Nissan😢
Fantastic “how shit works” video. No fluff or bullshit or forced ott personality, just a little bit of humour. Awesome.
Your knowledge is unparalleled sir. You're a living auto encyclopedia 💯
Thanks, I learn as I go
And modest too!
@@speedkar99 You're an engineer right? I get engineering vibes from you.
No THAT title goes to Chris Fix
No ... you are more than engineer dude.
Makes me appreciate the people who know how to work on transmission cause they seem very complex. Very good video
Everything about this video was great! Thank you for taking the time to make it!
Best CVT video I’ve seen yet 👍
Agree 100%! Great lesson!
Agree 👍
One of the best videos i've seen lately! Straight to the point (no unnecessary history lessons), fantastic pacing, doesn't skimp on details too much, clear audio and good video quality, jokes... Thoroughly enjoyed it!
The only problem with it, it doesn't fit the title very well. Failure modes are not shown.
Really.....hold ma 🍺
the kid, KNOWS HIS SHIT !!!
Drove a Sentra rental for 3500KM on a vacation. That was enough to convince me I would never own a CVT based vehicle.
Some day you may not have many choices...
@@spol1622 Mazda is the only hope
@@rafatowers they already betrayed rotor engine.
@@Mocconagames Rotary isn't efficient, and has alot of design flaws. They didn't betray shit. They just know that making Rotary's isn't feasible.
Same here...
Best video on UA-cam explaining CVT transmissions!!! Thank you!!!
What a clarity you gave it really helped on CVT
The craziest part of watching these videos to me is that designing these things seems like something approaching magic, and yet mechanical engineers aren't paid very well. These guys design everything we use, they should be on TV showing off their designs while a presenter grabs his head with both hands and says "holy shit, that's amazing!"
As a mechanical engineer I can attest to both sides here
Supply and demand
But there are also things where the engineers smoke to much funny stuff and designed some disastrous stuff that us poor mechanics have to fix.
This is the first time I've heard someone talk about a CVT transmission without bringing up snowmobiles!
@@fubisroc9673 The Dutch made a car called a Daff. It was famous when Alby Mangels crossed the desert with it and made his first travel show. It had a belt driven cvt. That was back in the 70's. Some small maintenance cart like at the golf course had belt driven cvt's. But all were low powered and the belt was easy to change. If they made a cvt with a easy cover to replace the belt it would be more attractive to buy.
i had a feeling driving slowly and smoothly would make my car last longer. 2008 Altima coupe with 330K miles, only wear items replaced. still going strong.
Been doing the same on my 2008 altima coupe. 190k so far and the bearings and air-conditioning are going out first.
Did you do regular tran fluid changes?
@@alan-cl1rj it's a must, and be gentle with the throttle.
just got a 2022 Mitsubishi Mirage and this video gave me peace of mind, with its 78 hp I think my CVT transmission will be ok...I think the mirage was the kinda of car the CVT was made for. :P
Found the one responsible altima driver
This is an EXCELLENT VIDEO…! Great knowledge… and tutorial on the CVT.
Bravo… and I’m a subscriber now!
Thanks for sharing. You nail it, and are obviously extremely knowledgable and very well spoken.
I expected the belt to be the primary cause of failures, but really It's amazing those belts can handle the amount of torque and number of cycles they do before failing.
No shit you think 120 hp cars can kill it quicker it’s got a punie engine 😂
Meaning belt isn’t the failure point. From my understanding w 190k mi on CVT and on the clock keep going. From 2011 2.5 Altima. Most failures come from lack of maintenance (every 25k to 35k fluid change), or excess heat(can be addressed with external cooler. Which also extends oil life about 10k more) and I’m driving this car under extreme condition. Just so you know. 120f AZ heat wouldn’t be any good for this tranny but yet it drives like a sewing machine and makes me smile whenever I get to the gas station. Just don’t forget that CVT suffers from extreme heat. And there are ways to make it run right. Before rebuilt is actually needed. Plus these can take some damages compared to automatic transmission where everything is actually gear. And run by hydraulics where kick down can actually cause more harm for the tranny than it should be.
@@BrettROKC I worship ramen god.
There was a noodle and soup. there the ramen was created.
Genesis 1:1 Maruchan-Nissin version
Can anyone help me with my 2015 Sentra I have a whine when I rev or floor it, I have replaced the valve body and filters hoping that would fix the problem and found no metal shavings when doing so but my whine and some slippage is still occurring it has 80k miles on it , if anyone has suggestions please help
@@tylerlevitt523 well enough with the flooring. Get the drain and fill done along the filter+gasket kit changed out.. that should do the trick
The efficiency of the editing is legendary. Thank you for no long wind up to the work itself.
information on the belt is absolutely fascinating
Wow, I’m very impressed with your content you’ve got a gift for explaining things way to go!
This is so good. No ahhhs, ummms, howyadoin, and other crap.
his wife underwear was a good touch
@@smopuim right before he busted a nut
I have come to many conclusions in life.... one is I will never understand how an automatic transmission works. I am OK with that.
I feel like its a life long journey.lol
They are not that difficult to grasp.
Torque converters on the other hand are just witchcraft.
You should check on motorcycle's cvt.. that way you will understand better..
@James Fox Uh
The engine is what's four stroke. The CVT just makes power go from the engine to the wheels/treads while feeling slushier than a vintage two speed with burnt out solenoids and low transmission fluid.
@@lsswappedcessna hahaha this is great
Thank you for transmitting your know-how so gracefully, this was amazing
@SPEEDKAR99! Thank you for sharing your valuable knowledge with us. I worked as a mechanic in the military for 20 years, retired in 2012.
Automotive tech is constantly evolving so you always have to stay up to date with the latest information.
Working in this industry you never stop learning. Keep up the great work brother! You are a credit to all mechanics everywhere.
Dude you have a gift for explaining things. So clear and easy to follow!
Yes..but he has a gift for being incorrect. I know lots of people that have Nissan cvt transmission.. some have well over 200,000 miles.. with the original cvt. It's all in the maintenance
@@tonygarrett9115 my (insert x relative here) smoked like a chimney and is 90 years old so people who say cigarettes kill people are wrong
As the owner of a Nissan maxima with the original cvt. With 245,000 miles. I get sick of car maintenance UA-cam fake wannabes talk about something I've never had a problem with. You sound like an absolute moron. Like that other guy. Scottie lol
@@tonygarrett9115 scotty's got a phd, so he keeps telling us.:-)
"There we go, busted a nut." LOL! This video really made it clear to me how one of these things work.
Lol haha
Essentially identical to a variable drive Bridgeport milking machine gear system that I’ve torn down and repaired many times, great video and excellent explanation
Fantastic video! Was diagnosing a grinding sound for a friend and this and the transfer case we're the cause. Told her to drive it to the dealership for a trade because it wasn't worth it.
The real miracle here is that he could find his 10mm socket.
Agreed
He probably keeps it in a safe....
damn, that's funny!! any car mechanic can appreciate that
Check your friends toolbox, that's where YOUR 10mm is
@@WhyZ_Guy hah, no doubt!
Loved that humor 16:53 - "A fail that will make your transmission stuck in reverse and then you're literally going to be driving back to the dealership"
Really great video man! Some nice subtle comedy with great info and visuals. Thanks for the class.
Just found this channel and think this channel is LIT cuz this guy have that legendary item: A Fucced up brush.
This man has entirely too much knowledge about an unrepairable transmission.
Well if there were parts available you could repair it..there is nothing unrepairable
@@St0RM33 You're right. However, when you look at it from a Time versus Money perspective, it's simply just better to replace the transmission versus repairing it
What I was thinking. But I am impressed. He does a great job explaining it.
I was thinking the same, but it was quite interesting
@@St0RM33 If there are no parts then it is indeed unrepairable.
Ive always wondered what the metal CVT belt looked like. Really clear explanation of how it works.
THIS WAS AWESOME! THANK YOU! I knew nothing about what a cvt was and you taught a lot in 13mins. AMAZING!
Glad you found it helpful. I'm gonna teardown a failed automatic transmission soon!
@@speedkar99 looking forward to it!
Supremely knowledgeable expert and very informative. Thank you for making this video!
Thank you for disassembling the belt. That made everything click for me in my head. Everyone else on UA-cam just mentions the belt and skips over how it actually interfaces with the conical surfaces.
If this Man isn't an auto shop teacher he's missing the vocation he was born to do.....
AMEN!!! But it would be a 50% cut in pay...
is the CVT in the 2017 Subaru Forester the same Jatco unit used in the Nissin and do failure early on?
What is a lineartronic CVT ?
Really, what a Great video! Well done. I had two different V6 Altima's bought new, liked the car liked to drive them. kept them like new. A month out of warranty the alternator went out. after finding out that I couldn't change it out the dealer ripped me for $1025.00 to replace it. Got pissed the next day and went and traded it on a Tahoe. I told the dealer about it and found out he used to work for Nissan. He asks me if I had any trouble with the transmission and I told him no. He told me that I was lucky and that around 40,000 miles they start giving problems. When he told me how many Transmissons a month that they replaced i was glad to see it go. After watching this great video, I can see the weak links. PS, I will never buy another vehicle that I cannot change out an alternator on without tearing into the AC unit !
Sadly, alot of cars require severe disassembly before replacing basic things like an alternator or starter. That's how the industry is moving towards.
This dude is a genius. Transmission master!!! Bravo!!
U should compare a Honda Toyota and nissan cvt and compare the designs and quality differences
That would be great but Honda and Toyota transmissions are worth alot more and aren't easy to come by for a teardown
speedkar99 what about Subaru cvt?
@@andersonrodriguez8258 subaru probably uses toyota/aisin cvt
@@carholic-sz3qv ehhh subaru have transmission problems to
@@hamie577 because they use it for their awd system, unlike toyota
The end explained my main question.... "is this going back together?" :) nice presentation.
Wow, the best explanation of a CVT I’ve ever seen. Thanks
Welcome
I'm no transmission guy but I like the way you explain I can hear you well and I can keep up 👍
This man is a genius and a very clear communicator.
I thought CVT meant constantly vulnerable transaxle. Oh well.
LOL
No, you were right.
No I think you mean CV axle
Continuously Vulnerable Trashheap
XD
Excellent video. You filled in all the gaps of how I thought the CVT worked.
Glad it helped
Wonderful explanation. Gave a crash course about the techie part to a rookie like me. Have driven Nissan Tiida, Altima, and now X-trail/Rogue. Drove all to 150k and sold without any problem. Now in Xtrail which is at 135k, have started giving me jerks in the up-gear while I'm stuck in traffic or at a signal and pick up. Hence dove into this research to understand the CVTs.
WOW not only did you give clear accurate info I can understand you thru the entire video great audio and camera work, you get the instructor or the year award!!! 😀👍👍👏
Thanks! More to come
The older I get, the more I appreciate the virtues of a stickshift..
You can't even buy one anymore... So sad I still love Manual stick shifts
@@josephschultz4097 Can still get some Mazda’s with a manual. Really most cars that aren’t American are available with a manual as an option.
So, if you really want a manual just do the searching and you can find them.
@@josephschultz4097 My new Versa is a stick for this exact reason. It's able to burn rubber on 1st.
@@diegosc985 a friend has a 2014 Versa that's been horribly wrecked twice and most of the nearly 200k miles is cross country trips. Engine still purrs and transmission/shift assembly still feels vague and unsatisfying to shift just like new. It's impressively reliable despite the abuse.
I honestly don’t miss my stick shifts these days. If I want there is a semi-manual flappy paddle manual system on my current car but I had one quick go with it, found that the dash display tells you when to shift and then thought “if you are going to follow the car’s suggestions then you might as well be on auto anyway” and went right back to full auto.
Congratulations!
Here I am, watching videos about a number of older-model vehicles because I’m planning to buy a relatively inexpensive, but hopefully reliable, used car. I was kind of leaning towards a 2007 Nissan Maxima in excellent condition and with very low mileage, but in slightly less than 20 minutes, you’ve completely talked me out of it!
Time well spent!
Incredible! This is exactly what I was looking to understand and you went beyond in the level of detail, thank you so much!
I was looking for a donate button but could not find one, do you take tips?
Under appreciated video editing here. Straight to the point, no babbling. Thanks!
I was worried that we would watch every bolt and nut being removed but he cut out the rest after the first one of each bunch.
It's a God belt. Once it fails all Hell breaks loose
Thanks for the info bro, I had no idea CVT transmissions can't be rebuilt and there's no diagrams other than basic owner manual ones! You furthered my automotive knowledge I thought that was just limited to Tesla with them not sharing software information and making you have to go to the Tesla dealer the most expensive place possible to get them fixed!
BRO....fantastic vid...fast paced and informative 👌 A+
What i have witnessed working for Nissan several years ago was sales people telling buyers "Oh its a sealed transmission, no maintenance at all" thats a lie out their ass and it infuriated me. Thats why majority of CVTs fail, not the proper maintenance.
Salespeople are like others, they act in their own interest. If more vehicles fail, that's more potential sales for them down the road.
Exactly this. I even had a service writer at a Nissan Dealer tell me that I didn't need to change my fluid at 40k. It just needed an inspection. I told him there is no such thing as lifetime fluid and made them do it. Fluid went from dark/dirty green to bright green. I, however, turned down their stupid 40$ cabin air filter they were pushing.
You are on your own after the warranty which is how long these are designed to last. It's in their interest to sell you another car after that
@@speedkar99 only an idiot would buy another car from a manufacturer that failed right after the warranty was up
@@dynamo3059 No manufacturer wants you to keep driving their car for 30 years. Bad for quarterly profits.
Absolutely astounding! The guy is a natural born teacher and superlative explainer. Imagine what he could do with a laser pointer vs. toothbrush..... Ok so how do we promote this guy? Make him take editor of You Tube technical videos! you are the BEST
Real Mechanic Tech, dirty hands, spontaneous tools... Subscribed :)
I’m using micra Xv cvt 2014 model and till today 2023 September it is, it’s going smooth and awesome
Most of the ones I've seen only have a problem with the spool valve stepper motor. $30 part and just requires dropping the pan and valve body which can be done in vehicle, takes maybe half an hour, and doesn't require complete disassembly of the transmission or replacement like other shops told those customers.
I just replaced my stepper motor, and the car drives a little better but it still shows the same code after a couple resets, do you have any clue why that might be? It drives way better but it still slips but I can feel it “shifting” up but it takes some time. The transmission is at 172k
@@JesusMorales-bn4qf If those are your symptoms you may actually have a physical issue internally. The main symptom we see is the stepper motor code and the car seems like it is stuck in "first gear". Won't change ratio at all and you can only do ~50mph tops.
@@Ashquacks yeah i think it might actually be slipping, I drove it yesterday like 30 minutes and I could reach speed but it takes time, I have to slowly get on the gas and the car starts gaining speed and when I feel it slipping I let go of the gas and the car takes a second but it goes to the next ratio
@@JesusMorales-bn4qf you probably bought a bad stepper but a brand new one from rock Auto for 90$
"Mess up my cardboard studio" LOL
🤣🤣
@@speedkar99 at 12:44 & 16:54 good play on words Bro lolol.
You did a fantastic job. I'm happy I got to see this. Thank you.
Wow, that was honestly one of the best vid's I've seen on YT. After explaining, you actually dug deep and showed as best as possible the HOW and WHY.
06 Murano with a trans replaced at 118K under warranty and once this one dies for good its the last Nissan ever. Great video and presentation, Masterclass.
Best advice I've read has been to get in there every 40K and replace the trans fluid with a good synthetic. Don't follow the Nissan spec'd duration for that.
You are welcome 😁. I have another CVT video for that Murano transmission if you like to see it.
It's been said many times in your comments, but your fluid momentum and hands on knowledge of the automatic/CVT transmission, make this such a pleasure to watch. Subscribed. Thank you.
despite cvt having many issues its amazing how people can come up with new ideas for transmissions
No shit. Why did they bring this junk into the market ...
This makes cars totally disposables. No parts, you have to get the same transmission on warranty or if out of warranty pay for it and the service cost. And you get again the same problem, no thanks is better to get a new car with no CVT.
@@somarpr I think AT is almost the same case. Having my Omega mv6 and my sister's Corona's transmission rebuild and both can't last over four years. Rebuilding seems unreliable and the dealer charged something like 10,000-20,000 usd for a new one.
Therefore I go with manual after that. Rebuilding a manual is far more reliable. I still have a 4AT Sambar Van though.
@@somarprAdevărat!Dar dacă este întreținută tine mult și bine.E adevărat că costurile de RK sunt cam mari ,dar oferă o plăcere la condus .Odată ce se fabrică și se înbunatațesc ,însemna că e ceva de capul lor
@@vasiilie3377 Well not here in Puerto Rico, there is a local program dedicated to problems with cars. 4 hours long total air time, first from 12noon to 3pm and then from 5pm to 7 pm. Every day a poor soul calls with a Nissan or Toyota or Korean car with CVT Transmission problems and most of them are out of warranty and still paying for the car. They end up with a not usable car which they are still paying to the bank. As they dont have 7 to 8 thousand dollars that the transmission cost here plus instalation and re programing. This transmission has been out from 2003 or so, almost 20 years and still is junk. There is nothing that can be done. I consider any car with it a disposable car.
Amazingly complicated centrifugal clutch. Amazingly competent explanation.
Expansive detail, explanation & video editing.
*_TRUST !!_*
12:46: "there we go busted a nut" i cant believe i didnt find this in the comments yet 😂😂
I can't believe you caught that
I came to the comments to see if i was the only one who caught that. I was dying.
I caught that immediately lol my mind is in the gutter 99.99% of the time :)
2:53 double nutted
@@speedkar99 Does this mean your CT impact is the one with "nut-busting torque"? XD
scotty must be smiling rn. he hates CVT
Even Toyota is using (Aisin) CVTs now, but I’ll bet they’ll last, where the JATCOs used by Nissan don’t.
And he's right they are an unfixable endless money pit!
And we hate scotty
Why do people trust this guy’s opinion so much...he’s experienced is built solely from things that go wrong 😑
@@air-headedaviator1805 well, if you repair things for a living (I do), you get the idea what fails most frequently, and what is the cause of failure. After some time, the patterns develop. When you are describing patterns from your memory only, your opinion is not worth much. In order to get your personal bias and your memory problems out of the equation, you need to back up your opinion with hard data (like the computer entries about failures in the last 5 years for a particular car model). Once you have done it, your opinion becomes a reliable source of information.... I'm pretty confident that this guy knows what he is talking about, and he most likely looked at hard data in forming his opinions...
As an owner of a 2013 Pathfinder with a CVT, this has been very educational. Thank you.
Glad you like it!!
My wife's Murana CVT failed just out of warranty. 5K to replace it. I will NEVER buy Nissan again, and will try to avoid overly complicated and unproven tech in cars
I was considering the Nissan Pickup truck. Providentially, I met a friend at the auto show, in the Nissan corral, who told me all about his horror stories owning a Sentra. Took his advice and bought a Ridgeline instead. Absolutely love the truck.
Been on CVTs in Nssans and Infinitis since 2010...
Or buy manual cars. If you have to have automatic then get something that isn't cvt
The CVT technology has been and still is the transmission method in snowmobiles, golf cars and ATV’s for years. But not hp as high as a car. And they use a rubber belt.
@@tomrogers9467 The problem isn't the steel belt, its Nissan North America marketers taking pressure from reviewers who demanded that CVTs feel like they're shifting and essentially programmed in a self-destruct mode to keep those reviewers happy (remember: reviewers seldom if ever put more than 500 miles in anything they're reviewing)
if you can feel "gearchanges" in your CVT, then take it back where you got it from immediately, because it will grenade in short order