INTAKE MANIFOLD CLEANING WITHOUT REMOVAL | CARBON CLEANING | LIQUI MOLY | REVIEW
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- Опубликовано: 2 окт 2024
- A small video in which we have done a review of liqui moly pro line diesel intake system cleaner , which claims to clean the carbon of intake system from turbo impellers , intercooler , anti shudder valve or throttle flap , intake manifold and valves and valve stems without removal the intake manifold and other components of the engine , carbon buildup inside intake and around valves are a common issue for direct injection engines .
#liquimoly
Intake manifold cleaning
• VOLKSWAGEN TDI INTAKE ...
Anti shudder valve cleaning
• VOLKSWAGEN TDI ANTI-SH...
intercooler cleaning
• INTERCOOLER CLEANING W...
![[TESTED] Liqui-Moly Diesel Intake Cleaner - DOES IT WORK??](http://i.ytimg.com/vi/gcP5Z2Kc7X0/mqdefault.jpg)
![[FOLLOW-UP] Liqui-Moly Diesel Intake Cleaner - any good for MAINTENANCE??](/img/1.gif)
subtitles / closed captions available
Where does all that shit goes to ?
Down to exhaust, after getting burnt
Skoda Rapid 1.6 TDI NA2 (2014)
So I have a question.
I cleaned my pipe from air-filter to turbo last year. In a few days from now I am planning on completely opening the anti-shudder valve, the EGR system pipe & the intake manifold and giving them a proper cleaning using some diesel.
Now comes my question, should I go 1 more step further and use a product like this to make sure the entire system is thoroughly clean after I've put everything back together (considering a diesel soaked cloth can't reach everywhere :P), or do you think that this exercise will be unnecessary?
Sir , It can be a good idea , because even after cleaning the intake , shudder valve and egr return , your manifold runners and valve-stems can still have a little bit of deposit , which can be reduced with the help of this product
@@yourDIYneeds Thank You 👍🏼🙏🏼
As always liked the moment I saw the video, then started typing. Now going to watch the video
This spray wont fix the problem but it will ruin the paint.
Do not spray on the car paint...I felt like engine may freeze while keeping the RPM high while spraying the can.
I used half can and stop doing this stuff...I will give it to showroom to clean EGR.
Hi thanks so much for the video,! I have done what you did. but Also i need to clean my egr should I spray it after the air filter box and maf sensor? or will it pass the egr spraying where we alredy have like in this video. Thank you
Bro, i did this process in my 2008 model Diesel swift yesterday. Inserted the spray probe directly to the egr intake. Not after maf sensor. White smoke coming from exhaust and knocking happens when raised to 2500 rpm. Is it normal?
Sir if knocking starts then you need to switch off the engine and then spray at increased intervals to avoid knocking
Just did this on my A3. Thank you so much pal !
Bro waiting for safari videos and can we use that product for safari
Yes sir , without any issues
Do you recommend the spray cleaning method or the manual dismantle and fix method of EGR cleaning?
What is the effectiveness of both cases?
Sir if its clogged the removal and cleaning , then after every 10-15k kms , spray it to keep it clean
@@yourDIYneeds I've a confusion on this part - Can the spray be used unplugging the Air Filter inlet hose OR only as demonstrated in the video here?
www.amazon.in/Magsol-EGR-Cleaner-100ML/dp/B07JMCZJRT
As seen in the review section photo up here in the link.
Can be used from after filter , but sirf after the MAF sensor
@@yourDIYneeds Dear sir
I used the same on ecosport diesel 2018 facelift after maf sensor but there is turbo after the same i used it on that 75% of that bottle but after that i saw very little white haze so in terror i stopped the process and also engine malfunction light having wrench turned on so i turned off engine and reconnected the hose to turbo after and turned on engine after 1 minute or so light disappeared.
Now question is did i do it right or wrong spraying it on turbo as there was only turbo after air filter and maf sensor?
If right then why theres white haze and malfunction light?
And if wrong how deep trouble i am in?
Please reply please
Thanks for your help
If you do this will the carbon go through the engine.
i just used two bottles of this on my v10 tdi, one in each bank, i kinda wish i would have doubled up since the buildup was really really bad, a good 1-1.5cm of sludge. it made a great difference in throttle response and it sounds awesome tho
V10 TDI 😅 sounds fun
@@yourDIYneeds just drove out to nevada mountains to camp and averaged 28mpg on flat ground. 8mpg in low range...lol...
😅 extreme on both ends
I have vento 1.5 tdi, and doesnt give pickup and jerks in 4th and 5th gear, when i try to acclerate hard. can i spray in pipe after the maf sensor( sparying after disconnting from filter pipe), as recoomended by manfuacturer. Will it help.
And How does it impact injectors..
And can we use WURTH CARBRATOR AND INJECTOR CLEANER to do this. please reply. Thanks for the video
Yes you can , but then there are chances it will get settled in the intercooler .
@@yourDIYneeds thank you then will do as in you video
Hello sir i hav vento 1.6tdi can i spray directly after maf sensor directly through turbo plzz let me knw TIA
Yes , without any issues
Paaji how do we do it if we are alone.. can u just guide ?
Sir thats the same problem with me 😅
Vw tdi has a rev soft lock on 2.5k rpm and you can press ka pedal with a brick and perform cleaning
@@yourDIYneeds Ok i shall try this ... thanks😊
Hi @yourdiyneeds
I just want you to try VEEDOL 5W30 API SN ENGINE OIL
(Tried it because its indian but it is really good
Previously i tried shell and castrol but Veedol is significantly different)
I tried it and it significantly reduced engine vibration and performance. Tried in polo 1.2 petrol and 1.6 tdi at the same time
You should try this and make a video
Sir , it didn't have the approval of vw so its not best to use this specific oil
Hi Soni ji.🙏kar. we should also take the 5W30 oil grades less friction & smooth behaviour compared to 5W40 oil Grades due to higher viscosity of (X W 40) grade oil.
Sir watch the most recent video on the channel that will take you through the disadvantage of changing oil grade
Dear sir
I used the same on ecosport diesel 2018 facelift after maf sensor but there is turbo after the same i used it on that 75% of that bottle but after that i saw very little white haze so in terror i stopped the process and also engine malfunction light having wrench turned on so i turned off engine and reconnected the hose to turbo after and turned on engine after 1 minute or so light disappeared.
Now question is did i do it right or wrong spraying it on turbo as there was only turbo after air filter and maf sensor?
If right then why theres white haze and malfunction light?
And if wrong how deep trouble i am in?
Please reply please
Thanks for your help
Sir no troubles 😅 don't worry
Engine light came on because the engine control module has a range in which it expects the data from MAF sensor and as soon as you disconnected the hose , now the MAF sensor is not provided the data in that range which is known to ECM , so it threw a light on the instrument cluster.
White smoke is because when you are adding the cleaner ultimately we are making the combustion mix rich ( too much of fuel to burn ) and some part of it will remain unburnt , that's why you observed the white smoke .
@@yourDIYneeds thank u very much for your reply sir really appreciate it have a wonderful day.
Nice
sir
YOU SPEAK VERY WELL ENGLISH BRAVO
Sir , I can't figure it out weather its a compliment or comment 😅😅
@@yourDIYneeds compliment 😏😂
Sir , everything was in caps 😅
Just today visited your Channel, very informative, thanks.
I live in G.noida, own Ameo 1.5 D TDI Highline 2016, if possible can you check my vehicle for performance issues, it will be helpful
What issues are you facing sir ?
Thanks for your revert,from last one year or so, I noticed pickup issue after VW changed fuel system due to water clogging
Sir , which components got changed ?
I have to check for that, but as I remember OCR or fuel system something like that can't remember, total bill was arround 4lac, covered under warranty
4 lack ?
Seems like they changed everything , from high pressure pump , injectors , rails and everything .
And you still have pickup issues , what they are telling you about the pickup issue .
Nice video
Hi sir, I have I20 ELITE petrol car. I I tried all the servicing. such as wire harness, throttle body cleaning. and check thorugh huyndai serbice center also. but i have these performance/ pickup problem so should i go through intake manifold cleaning.
Sir have you done fuel system cleaning ?
@@yourDIYneeds no sir but I was change fuel filter also in this service.
Sir then please try it once , it may solve your problem
deep scratch / grooves on rotor disc .. have to skim disc rotor ... vibration issue while braking in high speed
Yes sir , Get them skimmed on a good machine shop and then use new brake pads for best results , make to sure that you do brake bedding .
Don’t waste ur money… it does nothing to the intake ..
It is more helpful to keep the intake clean , a preventive maintenance thing
Hi I am purchasing OBD II scanner,you showing one of the video for safari ,but where is the app,I will get
Sir i can send you app , no issues
Ok sir
Any risk this will clog the DPF? Especially since cars with dirty intake probably also have high ash level in DPF?
Sir if you really want to keep your DPF clean then you need to keep 2 things in mind
1. Never drive that engine cold , give it some time to warm up
2. Never lug the engine on name of fuel efficiency , rev it to the ideal level before shifting
At-least 2k rpm before shifting.
You will never face any DPF or cateletic convertor blockage issues .
And that cleaner will help to clean the deposited carbon buildup inside the intake system.
Hope it helps
Hi ji. 😊 Again watching. Can we use it after anti shudder valve⁉️. I have already removed & cleaned.
Yes , it will help to remove the carbon deposits from backside of the valves
Can i use 2 bottle in safari storme ? (50000kms done)
Sir one is more than sufficient
Any suggestions where I can find the Glow plug Relay
Sir try online .
My vehicle's air intake is from the turbo, is this spray being squeezed by the propellers?
Sir if we add this from the turbo inlet , then there are alot of chances that it will get stored inside the intercooler and then come in cylinder when we are driving , and we don't want that .
@@yourDIYneeds my car is audi a6 c5 2.5 tdi allroad 2004, i think there is no other air intake.
Sir just remove the pipe going into intake and spray it directly
Intrested can I do for my GT TSI......?
Yes you can
I have a vw polo 1.5 TDI
It’s done 70000 kms
The car is feeling sluggish
Heavy on 2nd third gear on low speeds
Any suggestions
Nothing has been done except general Servicing
Sir any lights or anything on dash cluster ?
@@yourDIYneeds no light on dashboard
Or any kind of indication
Have you faced Any clutch slips ?
Because if something was wrong on engines front then it will throw a light on dash .
Feels like , clutch is getting worn and most probably will go down in next 20k kms
To check that , fill up your tyres to 36 psi ( cold ) all around and then try to drive , if it feels ok after over-inflation then 99% of chances are clutch is on its way
@@yourDIYneeds thanks a lot 🙏
Hi did those white liquid droplests vanish off?
Its definately lite now , but not completely gone
0
Hi ,this cleaner not affect turbo or intercooler?
Maf sensor need to be taked off if you spray after it?
Yes sir , after MAF
Good to know about this product
did you get any engine fault code?
No sir
Stp ka fuel injector system cleaner safari dicor main dale to kuch kharab to nai hoga???
Logo ne to esa hi bataya ki dalne ke baad kharcha hogaya
Sir additives me main kabhi liqui ke alava kuch use nahi karta , kabhi stp use nahi kia
@@yourDIYneeds fuel tank main apne bataya tha fuel injector ko clean karne ke liye dalna chahiye...
Yes sir
@@yourDIYneeds to fuel tank main stp ka injector treatment dalne pe kuch kharab to nai hoga safari main?
Nahi sir , aap use kar sakte hai , but diesel wala cleaner hi lena
How to set morning time white smoke problem
Sir Choose a better engine oil on next service and use an injector cleaner along with diesel in tank
So this cleans EGR as well? I didn't understand how u kept car at 2500RPM.
Sir , its not for egr , thats a totally different product ,
I simply put a cement brick over pedal to maintain rpm.
Please do a video on EGR cleaner.
Will do it surely sir
@@yourDIYneeds 😀😝😝😝😝🙏🙏🙏🙏desi jugaad mey aap sey koi aage nahi rah sakta👏👏👏👏
Ok guys,i have already done this process with the Liqui Moly.
Please be warned and learn from my experience,approx one week after this process my EGR cooler valve failed at only 36,000 miles.
When the EGR valve was removed and replaced,i found the old egr had become wet and clogged with black carbon soot.
So much so that the recirculation gas valve which is controlled by the electric motor had stuck open.
The point is the carbon build up inside the valve was wet,normally it should be dry.
I firmly believe that the Liqui Moly solution caused this EGR to fail,due to causing a wet carbon sludge in the EGR valve mechanism.
Sir , this product is to clean a mild carbon , but if it is heavily clogged up , then dis assembly is the best way
One doubt. After how much Km we should repeat this process..suppose we did at 55k. Than after how much kms we should repeat.
Sir its done after 65-70k kms for consistent results
@@yourDIYneeds than my next repeat process is at 1.3 lkhs km
Yes sir
Thank you so much for your time.
One more question.
Should engine engine oil flush be used every time before changing oil or there is an interval for that too. I used liqui moly in the recent service. Sorry to bother you so much. But these details are hard to sort.
Sir , they are never supposed to be used , they are corrosive and can damage the internal components , definately not the metals but rubber seals , oil rings are definitely are at a risk . So change your engine oil on time and use a good quality engine oil is more than an engine needs
Better u speek hindi for avoiding lag 😅
It happens sir , alot of thought going through mind , sometimes its harder to cast those thoughts into words 😂😂😅
Had he spoke Hindi we wouldn't be watching your comment. Isn't it buddy😊?
Where I can buy bhai please bataiye
Sir i bought it from a offline dealer , but it keeps coming and get out of stock on amazon so keep an eye
hello! thanks for the explanation after cleaning the egr valve! the engine did the regeneration of the fap filter?
Sir its a bs4 varient , so it doesn't have any fuel particulate filter , so no regeneration
Loved the fact that there was no knocking in the engine when the RPM increased from idle to 2500 RPM as the 1.5 TDI are prone to.
The fact that you are using these products gives your subscribers confidence to use them.
Question ⁉️ is our exhaust waste gate is controlled by ECU or by tubo boost?
Its controlled by a electronic actuator which gets its signal from ECU and ECU gathers data to open or not based upon the reading of vaccume and turbo boost pressure sensor .
@@yourDIYneeds thike hi
Hiya bud recently had issue w my car, turned out to be extreme carbon buildup in the manifold, got it diagnosed and completely sorted, was 400£ labour bill to clean all the carbon - cars got 100k on the clock- wanting to avoid this happening again, would a dpf&egr delete stop carbon build up?
Great video, thanks again.
Sir this problem usually arise when we drive the car in relaxed manner for long periods of time + short trips where engine is not even able to warm up also increases the chances of this happening , i will advise you to rev the car to the limit atleast once a week and for like for 3-4 kms of driving , engines are perfectly capable of cleaning themselves but all they need is good enough exhaust temperature , drive in speed limit but rather than driving in 5th gear stick to 3rd for 3-4 kms and your engine will create enough heat to burn the carbon deposits and they will get cooked and chip off .( Its called Italian tune-up )
@@yourDIYneeds Hiya thanks for the reply, wondering can ofc do this I do cover a few miles"; but if revin the car to get it up to temp etc etc will this not cause ware on the turbo/ general engine?
Thanks.
No sir , its is what turbo is made for
@@joegxz piston rings & oil seals underneath piston rings would be under intense pressure but not at all for a turbo.
Dpf and egr delete will definitely help manifold, shudder valve and other parts from accumulating carbon, that is if you drive short trips. If you drive the car longer than 10 minutes above 50mph daily you wouldn't have much carbon buildup. It all depends on the driving style.
Bro ye jo steering ke bottom pe german flag wala accessories ka kuch pata h... Kaha milega
Sir maine to bhot pehle order kia tha AliExpress se , ab pta nahi
@@yourDIYneeds sir waise apke pass bhi safari aur polo ka combination h
Mere pass bhi wahi h ... Pr polo petrol me h 🙏
Hi मी OBD ll scnner घेतला आहे तुम्ही एका विडीओ मध्ये दाखविल्याप्रमाणे सफारी साठी पण त्या ची app कुठुन व कशी घेऊ कृपा करून सांगा
Sir , hindi or english , ye to samjh hi nahi aya ki likha kya hai
@@yourDIYneeds this is marathi
@@yourDIYneeds he says he purchased the obd 2 scanner but did not get the app
Thankyou sir for translation
Prutser
Anti shudder vavle kholke karsakte kya ji
Hanji sir , uski video bhi hai channel pe
Thanks for one more great diy video .. i have a doubt ...If I want clean egr system also using this, where should I spray?In old Octavia and Laura , it's bit easy, but in Rapid and vento , it's confusing..
Sir this cleaner claims to do egr as well but i suspect that , there is a different egr cleaner by liqui , you can use that
And best spray port is to open one of the egr outlets and spray it damp and then let it soak overnight
@@yourDIYneeds egr outlet means the pipe that comes from egr to anti shudder valve, the one you were showing in a video?
Yes sir , but not that side , same pipe from the other end , which is behind the engine block
Sir are you encountering any egr problems or you are trying to do it as prevention?
@@yourDIYneeds currently there is no visible issues.. but a slight , very small amount of pick up is reduced. .But no smoke issue or erratic idling issues so far.. If need to open the other side, it's difficult.. can we find the egr block by vcds? Actually I'm just starting diy things.. started trying in our old m-800 just like break servicing, caburater cleaning etc..
Sir why you don't go for a Italian tune-up
Basically , egr system is capable of self cleaning , you just have to drive in desired way ,
Like if you drive at speed of 70 in 5th gear then the engine speed is 1800-1900 rpm
Just drive on 70 but in 4th gear engine speed will be around 2200-2300 and exhaust gases will create a good temp. To burn the carbon and throw it out of exhaust pipe and occasionally take the engine till 4000 rpm to clean the egr and exhaust system
You will never encounter any egr issues
Sir i hav 1.2 tdi do i have to remove the map sensor near the air filter and follow the same
Just unplug it and spray after the sensor
@@yourDIYneeds hie
Can I use the magsol Egr cleaner because I am not getting the liqui moly one anywhere
Yes sir you can
Also sir my car has run 1 lac kms and I’m thinking of doing the diesel spurge by liqui moly which way do you suggest of doing like direct from the engine bay or just put it in the fuel tank
Also sir can I get your mail I need your help
Does this damage piston rings after going in engine ?
No sir , not at all
Excellent video, thank you!
India speak😁😂😁
Sir what do you found so funny 😅, i want to know !
@@yourDIYneeds
dialect😊
Yes , its kind of nutral in india , don't have any kind of infuence of accent , simple , clear and crisp words . Apart from the tempo of the speaker 😅, it can add some unique accent 😅
the emphasis is funny😂😂😂
😅
What tool kit do you use ?
Sir its normal 1/4 drive tool kit with around 50 peices.
@@yourDIYneeds Can you please name the kit or send the link of that product & thanks for the reply,
In the video of Steering preload adjustment I did not understand what tool to use.......
Sir drop me a mail , i ll send you a photo of tool kit
In steering preload adjustment , you need a 19mm socket
Can we use it if spring light n check engine light appear n acs show egr error
Not to be used when there is some issues with the car accept EGR system
Does it really work? Seen by dismantling : ruclips.net/video/gcP5Z2Kc7X0/видео.html
nice video, do we need to change the engine oil after decarb?
Sir , not compalsary , but if you want you can do it for peace of mind
@@yourDIYneeds where to buy this decarb?
Sir i bought it offline , but you will find it easily on amazon
@@yourDIYneeds ok, not finding in amazon, may be its unavailable.
@@yourDIYneeds one more query , do we have to use all it once??
Appreciable video...
I have a question..my Vento 2012 model haven't gone through any intake system cleaning..I want to use the LM intake cleaner.. should I start cleaning from the point you are mentioning or after the sensors?
Sir , after the sensor , that the way to clean the complete path , i did it because i had already cleaned alot if it by removing the parts .
After how much kms running we HV to use it
Sir ideally after every 60k will be good enough
Sir can u plz mention me the tool kit specially designed for Volkswagen
Sir any good tool kit will work which has common sockets , torx and and a bit of splines ( also called triple squares )