Hyundai turbo... Diagnose and repair...
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- เผยแพร่เมื่อ 11 ต.ค. 2021
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Hi
This turbo was brought to me to repair, and even though there was excessive play on the shaft, was something else wrong with it...
Follow me on this video to find out what was the problem and how to resolve it.
Link to the more detailed video mentioned...
• Turbo rebuild. How to...
Hope you enjoy the video.
Any questions or comments put them below.
Like always, thank you for watching! - ยานยนต์และพาหนะ
The Compressor side cover (snail) is called the "Volute" The backwards/forwards movement of the turbo fans is called "Axial play" also when setting the actuator I myself never rely on the measuring method only, especially on well used turbo this is due to wear on the internal part of the turbo (the part that operates the vnt ring) obtain the specs for the turbo and set up using a mityvac etc using HG as the measure. It will still operate using the measuring method but it won't be fine tuned as it could be...you get people saying it needs a flow bench etc etc, never had a problem with a balanced core I tend to go for the UK made ones by mellet they cost a bit more but you get a solid unit.
Hi
Yes, I like the mellet ones, but the price puts some people away from them...
I agree with you, will not be fine tuned this way...
Thank you for watching and for your comment!
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And then your client " forgets " to clean the oil inlet and return so that they are spotless , start the car after they did an oil change and filter and go for a test drive . Then the phone rings . Luis , you did something wrong because my turbo broke . I have gotten those calls . And I even give an instruction paper on what to do . Your job was done fine but I have witnessed the simplest mistakes putting the turbo back on the car lead to catastrophic failure . Oilpressure , flow and cleanliness are the magical words.
Very true...
I always advise to to all of that, and include the paperwork that comes with the cartridges, which advises the same...
It is up to them...
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Ahhh, a few years ago I bought a used car, found an oil leak. Turned out to be the washer seal for oil line. Mechanic just sent off the turbo straight away to a turbo place where it was disassembled and thoroughly checked out and cleaned. I see why he did it... didn't want me coming back as he knows I tend to keep my cars for a long time!
Enjoyable to watch and well explained what to look out for. Thank you .
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Excellent repair video 👏
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Thanks!
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Thank you for another great video!!!
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Thanks!
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Oven clean , works great on turbo's!
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Great videos mate as a car mechanic myself self thaught reading Haynes manuals no TH-cam then lol, you should always change the oil feed pipe and washers as they degraded and block the holes over time from the heat plus oil breaking down the rubber for the sake of a few pounds it won't be warranted without and lube the oil ways in the turbo plus run the car just on the starter motor with out starting it up for a few minutes and drive off boost for a bit to and nice new filter and oil sorted. Plus only use good quality cartridge from melett turbos made in the UK very high standards as a cheap turbo could destroy an engine.
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Hi mate. Nice video, but variable turbo can't bee properly ajusted on the ground on on bench. Only on special equipment and no another ways.
As far as you leave it is the same position, should be fine...
Done loads... never had an issue...
Might not be 100%, but 99.9999% will do, and you will not see a different on a road car...
Thank you for watching and for your comment!
Great job
Thanks!
Nice video Luis.
From what I see in your videos, your customers don't have money to fill their fuel tanks and never change the engine oil or if they do, the one that is used it is of poor quality. I hope you charge them enough for the trouble that they bring you.
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Que tiene que ver llenar el tanque de combustible con el turbo, me puedes resolver esa duda 🤔
Nice video very good work
Thanks!
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I thank the owner did not change the oil often,
I enjoyed the video, wish I could get a mini bus like yours.😁😁😁😁
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@LM Auto Repairs Hello mate, I have a 1.4T Astra GTC, there is no crank or start from the ignition but it does crank directly from the starter motor, is it possible to send this car over to you to have a look at please?
@@LMAutoRepairs
Agreed, nice looking Works Van!
You doing call outs now L?
Gone into it full time???
@@ukcitizen1158
Thanks!
I have the van for a few years now...
And no, still a part time...
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@@LMAutoRepairs
I didn't know that, or I did and old age is cutting in lol! 🤣🤣🤣
Good I just need more videos
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Nice work Louis. Which cores do you use?
I usually try a company called London turbos... ( no advertising here...)
But they don't always have the model I need...
Thank you for watching and for your comment!
dude the fades are killing me
Very good job👍
Thanks!
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Great tutorial mate.
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Thanks!
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@@LMAutoRepairs Luis do you mind if I ask you where you based?
Peterborough...
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thanks for the video, interesting, 😃👍
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Thanks!
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I would like to see all Hyundai I 40 videos of yours thanks
Don't think I have many... search the channel...
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Great video! What is that sensor called near turbine with cable attached?
Was the O2 sensor...
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@@LMAutoRepairs Oh, thanks!
thank you and i love you bro
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I wonder if that crud is because of a historic head gasket failure or maybe running the engine with little to no antifreeze?
How do you warantee things like this when there are known issues with the rest of the engine that could nuke the turbo again?
I don't warranty nothing... unless I do install the turbo myself...
Which means I would check and double check, etc...
When I do just the core like this, ball is on their court...
Thank you for watching and for your comment!
Thank you
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Bravo
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That banjo bolt is so blocked, that turbo had limited time before it failed anyways.
Better now than when the turbo shoots high speed shrapnel through the engine.
Blow by is terrible on these engines, causes solid carbon build up everywhere.
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True...
Thank you for watching!
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Great video, what vehicle is the turbo off?
I don't remember now... sorry...
Just know was from a Hyundai...
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Thank..you .pro
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Muito bom!
Obrigado!
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Very interesting video. My turbo is on its way out, so wondering where you got the parts from? Struggling to find them in the UK.
Ebay...🤪
Go for a Melett cartridge... they are usually quite decent...
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Thank you! Mine is squealing and hissing when under pressure (and once engine warms up). Was told it could be just a gasket but it’s also loosing power. Then suddenly works fine. Then squeals again. So think I should take it off and properly test all the bits … though I know very little about turbos … hence watching your video was informative hahhaha
@@davidmilanovic4825
Could be a leak indeed... check pipes etc... for splits and cracks...
Ideally a smoke test... that would definitely show any leaks...
@@LMAutoRepairs do you take on jobs? I've not had any luck sorting my turbo :/ would be more than happy to take it off and send for a refurb.
What do you mean?
You can't change the cartridge yourself?
Nice🎉
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Thanks!
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Just to ask do I need to do shaft balancing ? Thanks
No...
I mean, the cartridges I get, I make sure they come already balanced...
So, no balancing needed...
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@@LMAutoRepairs ok thank you
which brand is that replace core unit ?
Hi
I usually use a seller called London Turbos... (no advertising here...)
It all depends how much you are willing to spend... if you want something better, Melett or Mamba, are of more prestige...
Thank you for watching!
Can you advice me? I looked at a Hyundia i20 1.4 crdi 2014 today took for test drive. I asked the seller does it gave a Turbo? As it felt under powered. I looked yes i has a turbo. Is this a common issue? Thank you for any advice ,😊
Difficult to advise... as what you felt underpowered might be its normal...
If the model is the 140bhp, shouldn't feel that slow...
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@@LMAutoRepairs Turned out to be air mass apparently
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nice video!
Thanks!
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@@LMAutoRepairs I have the same problem... the vaacum actuator ist damaged...it not holding the vaccum/pressure :(
At least you know what is wrong...
hey. so you are the user lmsvvavr from bimmer forums?
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Guilty...
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@@LMAutoRepairs have a couple of questions about retrofiting a paddle steering wheel to a e60 bmw if ure willing to help me out
Back then I was not very thoroughly... lol
I understand the post in there can be confusing...
Go ahead, I will do my best...
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@@LMAutoRepairs haha...thanks for the reply. i have this part of your post:
"I got from the scrap yard a slip ring from an old 7 series, so I could use the ribbon cable from inside, which I did.
The following photos shows the modification of the slip ring, where I added the ribbon cable and get that two extra lane needed for the paddles."
So you wired the wires coming from the gearbox to the slipring ribbon? Did you use any lanes in the ribbon or some particular ones? There are some people using the heating slip ring pins to wire the wires coming from the gearbox but I believe your method is cleaner...
Yes... you can use the heated steering connections... but if you don't have heated steering, you need to buy a slip ring with those...
I used a second ribbon and modified my slip ring...
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I would just but a recon unit from London turbos. They need to be setup on a sophisticated machine.
They come already balanced...
The rest just put everything in the same position and will be fine... fine adjustment might be needed... but usually OK...
Thank you for watching and for your comment!
First comment
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