If you want to get rid of the last little bit of shell , pressurize through the spark plug hole to 120 pounds and crank over . When the valves crack open it'll blow out the last of the shell .
Brilliant video and detailed explanation of how to create the solution, many thanks for your efforts with this issue. Awaiting more good stuff like this from you!
I've been wanting to do this for a while on my Ford Transit. But wasn't sure of the effect, nor the difficulty level. I also wasn't sure how much of a difference it would make. You answered a lot of those questions for me. This is definitely the best way to deal with the EGR system. Thanks for posting!
I regret buying a GDI car for this reason. I'm not going to take my damn car apart just to clean the intake valves. I'll wait till the powertrain warranty is up, and then I'll sell it.
In the past I drilled small holes in the intake manifold and inserted plastic lines to a water and alcohol 50/50 mixture in a gallon bottle and just drive normally. The vacuum would pull in the mixture cleaning the valves. Seal the plastic lines when finished. Did this once a month. Seemed to work well as the engine ran just fine.
Great vid, I have the same gun and setup (you can get a long straight extension from spray gun kits that fit a 1/4" connector). I always tape up the ports I have done and the open valve port, this stops any random shell blow out getting into them. Baking soda also works, it's cheaper but not as good as the walnut shell.
Spray bottle of water into throttle body at idle cleans the valves. Spray until you hear the idle drop & stop. Do this over & over. Proven to work, the water turns to steam which cleans the intake.
I did that before and have a video here too, I used steam even , it will never gives this result, and it can't be from throttle, modern cars have sensor and get damages with water
Use Top Tier 1 gasoline, replace the oil (Valvoline Restore and Protect) every 5k miles, replace the PCV valve and Spark plugs every 50k miles and valves are clean! Ever seen a racing engine ran on methanol? Clean valves. Remember carburetor engines? Dirty valves. Largest contributor is the fuel. 3rd generation mechanic and engine builder.
@@ZeeCayPeeA that can work if: If is serviced regularly. If not, it will do even more damage. If space is available. We live in a world where engine compartments are so tight even timing chains won't fit in the front and are moved to the rear of the engine in front of the trans.
@@ZeeCayPeeAIT was good before EGR introducing....Problem with a direct injection system is related with one factor.Majority od impurites are caused by EGR ...Not by PCV of crankcase...
Using the correct oils and change every 5,000mi, or sooner! Will mitigate the valve deposits buildup. Using conventional motor oil with extended oil change intervals is a sure way to experience valve deposits issues. I’ve had 5 GDI engines (not including a diesel engine truck and farm tractor, and outboard boat engine) and have never had valve issues. BUT, I change the oil and filter using synthetic oils every 5,000 mi after initial 500, 1,500mi and 3,000mi oil changes. I use top tier synthetic oils only, in turbocharged engines. At 150,000mi, engines don’t use/burn oil that greatly contributes to excessive valve deposits. Like the old Purolator filter commercials:”mechanic says, you can pay me a little more now, or a whole lot more later”!
I am surprised that so little carbon buildup can affect the performance of the engine. How often does this happen to engines Ali ?? Could you spray MEK solvent into the intake to do the same thing with half the work ??? NICE work with video ALI. HAPPY HOLIDAYS TO YOU TOO !!!!
Depends on the car, some have more oil vapor and some has less, I can't tell really, you always have ro check if you have a second hand car to know the level of the carbon build up there, but if you install oil Catch can, it will be very helpful and you won't have build up like this
Hello, That's exactly why this technique was invented, because it won't hurt if it accidentally stays in there the nutshell. It will burn in moments. No need for high air pressure, etc. 👌🏻✌🏻
lol me too honestly 3.2 and 3.6 pentstar V6 my favorites... few issues yes ok, but better that dealing with this and turbo issues.. I own a 3.6 300 a 3.6 200 and a 3.2 Cherokee.......love them
Hi, great video! - How many kg of walnut did you use for the for 4 intake ports? - Which pressure in PSI was your compressor set ? - How many minutes did you blast per intake port? (If I assume my intakes are as dirty as yours, I should blast not less than X (?) min…) And finally: can you tell me how to make/order an adapter for Hyundai i30 1.6 L GDi 2015 (99kW) ? 🙏 Thanks!
He used 1kg of walnut and kept reusing it. Standard psi is 90, anything up to 120. The type of gun and the blast material you are using have an impact on the pressure you use. Blast for around 1 minute then clean and check with a scope. Keep repeating until cleaned to the desired level.
Hi, thanks a lot for your response. I just scrolled down and saw Ali’s response to the same question…I have a couple of other questions, though: 1) is AliMech actually saying smth at the beginning of each video that sounds like „hollow“ (?) and then smth like (ts) caileme“ ??? :))…. 2) if you say he (or it was a typo and it is you…) was reusing the walnuts, then did he really use the Autool device for recycling or he collected the walnuts (plus the carbon debris?) out of a normal workshop vacuum cleaner to reuse? 3) i was thinking that he did not use the Autool but just put it into the description as an option? I thought he only used the Blast gun with the walnut reservoir. I think you dont need and/or it makes less sense to use the Autool device in addition to the blast gun with reservoir? Or he indeed used Autool but didnt fill it with walnuts but just used the filtering/recycling of walnut function of this tool? 4) I heard that if you use 90 PSI that the walnuts themselves get crushed and lose their effectiveness after initial use at these pressures….so I am still uncertain about the 90 …
@@bkrljanac 1: Don't know, didn't listen for this. 2: AliMech said he reused the shells, I haven't for jobs I have done but am considering it. I would add a cyclone dust collector before the shop vac, this would make it much easier to recover the shell. Then I'd want to filter the shell to get rid of the extracted carbon, I'm still thinking about this part. 3: He didn't use the Autool, it was just there as an example of what you can buy to do the job, or buy a $5 sand blaster gun like the one he is using. 4: 0.4 grade shells are very fine, putting them into a 90psi air stream doesn't make that much difference to them. If you find the psi is too high for what you are doing, just turn it down. There is no "right" way to do this, find the settings that work best for you and the equipment you have. A lot depends on the gun you are using.
After performing this procedure it is good idea to install an oil catch can, then you may not need to do this procedure for many tens of thousands of KM'S if at all.
"astuce simple" Un compresseur, une sableuse, une caméra endoscopique, un accessoire à réaliser en 3D, sans oublier de faire rentrer du sable dans le moteur, et le détruire, bravo, vous avez tout gagné ! 🙄
@@waleedseyadi9412 positive crank case vent deposits sticky oily gases from crank case to intake manifold to be reburned. Port fuel injection cleans this, but direct injection bypasses this so the result is the black sludge build up.
@waleedseyadi9412 that IS why. The fuel cleans the carbon off the valves as it passes through but the GDI engines do not spray the fuel on the valves. So, they never get cleaned. An Italian tune up can help but spraying cleaner in the intake is the best maintenance.
That looks new, but the question here’s how often do you need to clean it? If I clean it and it gets back to how it was after a month or two I think it’s not worth it
It depends on the car actually, if your car has more oil vapor, you need to install oil Catch can to prevent that oil and not get on the valves, then it will be last so long, and not get like that anymore
Do you think this coulld fix a sticky exhaust valve on a Mini One, before I have to take the head off and clean it completely? I have a misfire on cylinder 3 and the value is stuck open with no compression. Love your videos.
Thanks, yes it will fix it, it also cleans valve shaft and don't let it happen, but better to install oil Catch can too, it will prevent that oil vapor
@@SuperGodsMusic Ye, before I start buying the gear, I'm going in with a borescope so I can see the valves as well as take the rocker cover off. Cheers.
Caro signore questo lavoro va bene a testata smontata e oltre alla accurata pulizia dei condotti in particolare quelli di aspirazione andrebbe eseguita una lucidatura di essi ma parliamo sempre a testata smontata con il tuo sistema sicuramente si avrà qualche miglioramento ma inoltre nonostante l'aspiratore non si esclude intrusione di frammenti di carbonio all' interno del cilindro anche se espulsi dallo scarico le microparticelle di esso fanno da abrasivo compromettendo la durata del motore
This type of problem only occurs on Direct Injection engines. This this the only good method of cleaning the intake valves on direct injection engines.
Very interesting, good job. How do you turn the crankshaft on the Toyota hybrid 1.8l engine. It would be interesting to do a compression test before and after. I'm not sure if this is any more effective than a valve lapping.
Gracias por esta información de una limpieza eficaz y perfecta para motor del carro dándole un mantenimiento de primera que sigas su bien videos tan buenos te deseo mucho éxito
Can this technique cause issues with valve sleeve and valve stems’ errosion due to the micro sand particles being trapped in the gap after this process and then acting as abrasive material? Valve seals are also a concern.
That's why it's good to use walnut shells, the dust been compared with air and any small dust if enters the combustion, it will easily burned No it would damage seals, if it was sand, for sure
Ali this épisode is phenomenon. It is a fantastic historical episode. The most and the clearest cleaning process for the intake manifold and all. Fantastic job 🎉🎉🎉🎉🎉
@AliMECH Best video on UA-cam by far for me at least. Didn't see anything like it so close and so precise. Rally great effort 👏👏👏👏👏 Wish you the best 💖
It will leave a thin layer of dust, yes the vacuum is on the whole time, but needs a some compressed air to clean that dust, I use the same gun but close the walnut shell feeding valve and just hit with air
So I need to take half the engine apart to do this. I will start cleaning process after I take Community College class how to take engine apart. Then I will spend days doing the cleaning.
Depends on the car, some have more oil vapor and some has less, I can't tell really, you always have to check if you have a second hand car to know the level of the carbon build up there, but if you install oil Catch can, it will be very helpful and you won't have build up like this
Soo' the! Name: bei denn 2 start Bilder des Videos. Ja ich glaube das , wenn die Arbeit fachmännisch und sauber durchgeführt wird. Das der ein oder andere HP dabei herausspringt bzw im Motor bleibt.
It's not GDI the camera was in the fuel injector hole, that's why it showed the valve, what if you only take this car to work always in the city, most of these cars not good for high way
The carbon build up is from direct injection and we will never have that problem because our 2027 Suzuki Baleno is port injection because Suzuki's aren't sold in the USA and my 1097 Toyota Hilux has a carburator
Any gasoline engine will eventually have that problem. It isn't dependent on the type of induction into the engine. The video itself was done using port.
This isn’t sand. It’s crushed walnut shells. Too soft to damage metal. This process is exactly what any garage would do to clean intake carbon buildup. Also, this same technique is used to clean turbine blades in jet engines. Walnut is harder than the carbon deposits but much softer than metal. Hence why it works.
Das stimmt! Muss man selbst mal gemacht haben. 😊 Ich habe früher bei Mercedes mit der KA Einspritzung öfters diese Erfolge gesehen. W123 die 230 E und 280 E
one of the coolest valve cleaning videos I have seen, make me feel confident I can do this on my BMW N20 engine
For sure you can do it, and you will feel so much different
amazing! A good blast of air from the spark plug well as your rotating the valves open would be my final step.
Yes that's good point, but I compressed air really good before turning on the engine
Thank you for showing the modifications of the portable blaster!
Any time! Thanks for taking the time watching and commenting
If you want to get rid of the last little bit of shell , pressurize through the spark plug hole to 120 pounds and crank over . When the valves crack open it'll blow out the last of the shell .
That's a good idea too, thanks for pointing out
To do that you have to do all cylinders simultaneously, quite difficult and tedious.
I already have that blaster i purchased from Harbor Freight. I never thought of boring out the passages. What a great Idea! Thanks!
Glad it was helpful and gave you an idea, it's really useful and doesn't damage the surface if you use walnut shells
I need that equipment. I need to be able to provide this service to my customers. Thanks for the video. Very helpful.
Thanks , I'm glad to help, i put one in the video description box that it's blaster and vacuum
Keep those videos coming 😊
Thanks, for sure
Waited so long for this Ali, finally
Thanks
Thanks again!
Appreciate that, thanks you
Had this done to my Peugeot thp engine made a huge difference
Thanks for pointing out
Brilliant video and detailed explanation of how to create the solution, many thanks for your efforts with this issue. Awaiting more good stuff like this from you!
Glad it was helpful! Thanks you so much for your feedback
I've been wanting to do this for a while on my Ford Transit. But wasn't sure of the effect, nor the difficulty level. I also wasn't sure how much of a difference it would make.
You answered a lot of those questions for me. This is definitely the best way to deal with the EGR system.
Thanks for posting!
Thanks for watching and I'm glad it was helpful for your questions
This is not really a "simple trick" but it is a good video
I regret buying a GDI car for this reason. I'm not going to take my damn car apart just to clean the intake valves. I'll wait till the powertrain warranty is up, and then I'll sell it.
I agree, but if you install oil Catch can, it won't be like that
You should be driving an electric car so there's nothing to cry about.😂
@@AliMECHwhich catch can do you suggest? I have Nissan Rogue 2023 1.5
It’s not that hard to clean. Certain vehicles are a lot better than others.
Most all cars new are gdi
In the past I drilled small holes in the intake manifold and inserted plastic lines to a water and alcohol 50/50 mixture in a gallon bottle and just drive normally. The vacuum would pull in the mixture cleaning the valves. Seal the plastic lines when finished. Did this once a month. Seemed to work well as the engine ran just fine.
Great vid, I have the same gun and setup (you can get a long straight extension from spray gun kits that fit a 1/4" connector). I always tape up the ports I have done and the open valve port, this stops any random shell blow out getting into them. Baking soda also works, it's cheaper but not as good as the walnut shell.
Great point, I think if you want, you can do last step with baking soda, it will be like polishing out step
Amazing tutorial, thank you!
You're very welcome!
Great video Ali. Wish I could have you take care of my ride
Short and well made video
Thanks
Spray bottle of water into throttle body at idle cleans the valves. Spray until you hear the idle drop & stop. Do this over & over. Proven to work, the water turns to steam which cleans the intake.
I did that before and have a video here too, I used steam even , it will never gives this result, and it can't be from throttle, modern cars have sensor and get damages with water
Very nice job. That guy is lucky for having you as a mechanic. Was that engine direct injection?
Thank you, it was indirect fuel injected
I have same one and working pretty good for cleaning dryed oil from engine block, i will use it on valves this time, thanks Ali
Glad to help, they work way better after modifications
Use Top Tier 1 gasoline, replace the oil (Valvoline Restore and Protect) every 5k miles, replace the PCV valve and Spark plugs every 50k miles and valves are clean! Ever seen a racing engine ran on methanol? Clean valves. Remember carburetor engines? Dirty valves. Largest contributor is the fuel. 3rd generation mechanic and engine builder.
And diesel engines.....
Do you mean Top Tier? Tier 1 is a fabricated name.
Maybe install an oil catch can to capture some oil vapor going into the intake.
@@ZeeCayPeeA that can work if:
If is serviced regularly. If not, it will do even more damage.
If space is available. We live in a world where engine compartments are so tight even timing chains won't fit in the front and are moved to the rear of the engine in front of the trans.
@@ZeeCayPeeAIT was good before EGR introducing....Problem with a direct injection system is related with one factor.Majority od impurites are caused by EGR ...Not by PCV of crankcase...
Using the correct oils and change every 5,000mi, or sooner! Will mitigate the valve deposits buildup.
Using conventional motor oil with extended oil change intervals is a sure way to experience valve deposits issues.
I’ve had 5 GDI engines (not including a diesel engine truck and farm tractor, and outboard boat engine) and have never had valve issues.
BUT, I change the oil and filter using synthetic oils every 5,000 mi after initial 500, 1,500mi and 3,000mi oil changes.
I use top tier synthetic oils only, in turbocharged engines.
At 150,000mi, engines don’t use/burn oil that greatly contributes to excessive valve deposits.
Like the old Purolator filter commercials:”mechanic says, you can pay me a little more now, or a whole lot more later”!
I am surprised that so little carbon buildup can affect the performance of the engine. How often does this happen to engines Ali ?? Could you spray MEK solvent into the intake to do the same thing with half the work ??? NICE work with video ALI. HAPPY HOLIDAYS TO YOU TOO !!!!
Depends on the car, some have more oil vapor and some has less, I can't tell really, you always have ro check if you have a second hand car to know the level of the carbon build up there, but if you install oil Catch can, it will be very helpful and you won't have build up like this
@@AliMECH Thank you SIr. I will put a catch can on my SUV. Peace and Happy Holidays too. vf
@victoryfirst2878 that's great, happy holidays to you too 🙏🙏
@@AliMECH Agreed, catch can is a must on direct injection. Nicely done 👍
@@RS-dc7wy 🙏🙏
Hello,
That's exactly why this technique was invented, because it won't hurt if it accidentally stays in there the nutshell. It will burn in moments.
No need for high air pressure, etc.
👌🏻✌🏻
Exactly, thanks for pointing out
@
I thought I'd write this because I see many people inventing different techniques on how to remove the remaining walnut shell particles :)
@@tamasszakszon thanks for taking the time, I'm sure it will be helpful for others
@@AliMECH
Your Welcome
Nicely done!
Thank you! Cheers!
Con las modificaciones,es el mejor limpiador q he visto🔫💪🏼👌🏼
Muchas gracias amigo
Short and informative
Thanks for watching
Great video.👍
Thanks for watching
My trick is to drive port injected cars.
lol me too honestly 3.2 and 3.6 pentstar V6 my favorites... few issues yes ok, but better that dealing with this and turbo issues.. I own a 3.6 300 a 3.6 200 and a 3.2 Cherokee.......love them
Great idea. I believe I could build an adapter like that out of a nice chunk of hardwood.
For sure you can
A very good job 💪👍👋
Thank you
👍👍👍👍
👏👏👏👏
Bravooo Aliii, you have my full appreciation 🤝🤝🤝
P.S. thanks a lot for a great content 👍
Thanks, appreciate your continues support, happy that you liked my videos
You can spray injector choke cleaner directy an they will be clean for sure
I did that and I have videos, but ot won't be like this
Hi, great video!
- How many kg of walnut did you use for the for 4 intake ports?
- Which pressure in PSI was your compressor set ?
- How many minutes did you blast per intake port? (If I assume my intakes are as dirty as yours, I should blast not less than X (?) min…)
And finally: can you tell me how to make/order an adapter for Hyundai i30 1.6 L GDi 2015 (99kW) ?
🙏 Thanks!
He used 1kg of walnut and kept reusing it. Standard psi is 90, anything up to 120. The type of gun and the blast material you are using have an impact on the pressure you use. Blast for around 1 minute then clean and check with a scope. Keep repeating until cleaned to the desired level.
Hi, thanks a lot for your response. I just scrolled down and saw Ali’s response to the same question…I have a couple of other questions, though:
1) is AliMech actually saying smth at the beginning of each video that sounds like „hollow“ (?) and then smth like (ts) caileme“ ??? :))….
2) if you say he (or it was a typo and it is you…) was reusing the walnuts, then did he really use the Autool device for recycling or he collected the walnuts (plus the carbon debris?) out of a normal workshop vacuum cleaner to reuse?
3) i was thinking that he did not use the Autool but just put it into the description as an option? I thought he only used the Blast gun with the walnut reservoir. I think you dont need and/or it makes less sense to use the Autool device in addition to the blast gun with reservoir? Or he indeed used Autool but didnt fill it with walnuts but just used the filtering/recycling of walnut function of this tool?
4) I heard that if you use 90 PSI that the walnuts themselves get crushed and lose their effectiveness after initial use at these pressures….so I am still uncertain about the 90 …
@@bkrljanac 1: Don't know, didn't listen for this. 2: AliMech said he reused the shells, I haven't for jobs I have done but am considering it. I would add a cyclone dust collector before the shop vac, this would make it much easier to recover the shell. Then I'd want to filter the shell to get rid of the extracted carbon, I'm still thinking about this part. 3: He didn't use the Autool, it was just there as an example of what you can buy to do the job, or buy a $5 sand blaster gun like the one he is using. 4: 0.4 grade shells are very fine, putting them into a 90psi air stream doesn't make that much difference to them. If you find the psi is too high for what you are doing, just turn it down. There is no "right" way to do this, find the settings that work best for you and the equipment you have. A lot depends on the gun you are using.
I have much respect for professional mechanics 🫡
Appreciate that, thanks
After performing this procedure it is good idea to install an oil catch can, then you may not need to do this procedure for many tens of thousands of KM'S if at all.
For sure that's correct, I already installed one few months back
Good job. 👍
Thanks for watching
great idea. just make sure both intake and exhaust valves are closed before blasting. and blow out the remaining debris.
Great point!
bingo
"astuce simple"
Un compresseur, une sableuse, une caméra endoscopique, un accessoire à réaliser en 3D, sans oublier de faire rentrer du sable dans le moteur, et le détruire, bravo, vous avez tout gagné ! 🙄
Coup dont, t'es aveugle/sourd ou quoi ?
Ce n'est pas du sable mais des coquilles de noix écrasées.
@@mik8352 Et toi, tu sais écrire ?
@@ARICERSUES Mieux qu'toi...
@@mik8352 On ne dirait pas, tâcheron !
So satisfying 😉
Glad you think so!
Hi mate does that shot blaster realy work good video thanks for sharing that information very useful 😊
It works after this modifications and not use walnut shells bigger than 0.4mm
thanks for the video. do you mean if the car are direct fuel injection no need to clean the intake valves??
both has to be cleaned, but with direct it needs more cleaning, and with indirect less cleaning because fuel injector washing it
@@AliMECH but why the GDI need more cleaning valves although its direct injects fuel into the compustion chamber?
@@waleedseyadi9412 positive crank case vent deposits sticky oily gases from crank case to intake manifold to be reburned. Port fuel injection cleans this, but direct injection bypasses this so the result is the black sludge build up.
@waleedseyadi9412 that IS why. The fuel cleans the carbon off the valves as it passes through but the GDI engines do not spray the fuel on the valves. So, they never get cleaned. An Italian tune up can help but spraying cleaner in the intake is the best maintenance.
That looks new, but the question here’s how often do you need to clean it? If I clean it and it gets back to how it was after a month or two I think it’s not worth it
It depends on the car actually, if your car has more oil vapor, you need to install oil Catch can to prevent that oil and not get on the valves, then it will be last so long, and not get like that anymore
i would guesstimate every 100k kms
Great job! Very detailed and love the pbc design.
Thank you very much!
Do you think this coulld fix a sticky exhaust valve on a Mini One, before I have to take the head off and clean it completely?
I have a misfire on cylinder 3 and the value is stuck open with no compression.
Love your videos.
Thanks, yes it will fix it, it also cleans valve shaft and don't let it happen, but better to install oil Catch can too, it will prevent that oil vapor
@@AliMECH Cheers.
The valves stick in the guides.
Cleaning the back of the valves will make no difference.
@@SuperGodsMusic Ye, before I start buying the gear, I'm going in with a borescope so I can see the valves as well as take the rocker cover off.
Cheers.
Great explanation
Thanks for watching
Nice video.
Many many thanks
Great job dear
Thanks a lot
does the better one you put on the list need the modification as well?
No, it doesn't need
Nice video, i like all your videos, very knowledgeable. I am waiting for a does liqui moly catalytic system cleaner works? Video. Please.
Thanks you, I remember and also added them in my list
Caro signore questo lavoro va bene a testata smontata e oltre alla accurata pulizia dei condotti in particolare quelli di aspirazione andrebbe eseguita una lucidatura di essi ma parliamo sempre a testata smontata con il tuo sistema sicuramente si avrà qualche miglioramento ma inoltre nonostante l'aspiratore non si esclude intrusione di frammenti di carbonio all' interno del cilindro anche se espulsi dallo scarico le microparticelle di esso fanno da abrasivo compromettendo la durata del motore
Can't some high revving highway clean them also? (excluding direct injection motors)?
This type of problem only occurs on Direct Injection engines. This this the only good method of cleaning the intake valves on direct injection engines.
No
@@pks2634it occurs on any gasoline injected engine including throttle body/central injection engines.
The cause is the same.
@@pks2634 I literally said that, (no direct injection engines)
@@SuperGodsMusic proof? I've seen that "italian tuneup" can clean something on the engine
Very interesting, good job. How do you turn the crankshaft on the Toyota hybrid 1.8l engine.
It would be interesting to do a compression test before and after. I'm not sure if this is any more effective than a valve lapping.
Most of the times you won't get any difference, because it only cleans upper part of the valve and not where it sits
Great video thanks
Glad you enjoyed it
damn the rotted pb can will do it idk...didn't that know that.. put it on the joints man that is way better but plug ground is broke tho.
Very usefull video sir
Thanks for watching
Hello , have you vidéo for Peugeot (207cc) THP ?
Not really
Agreed, this is better than cleaner
Yes of course
Excellent
Gracias por esta información de una limpieza eficaz y perfecta para motor del carro dándole un mantenimiento de primera que sigas su bien videos tan buenos te deseo mucho éxito
Gracias por tomarte el tiempo de mirar y comentar.
Can this technique cause issues with valve sleeve and valve stems’ errosion due to the micro sand particles being trapped in the gap after this process and then acting as abrasive material? Valve seals are also a concern.
That's why it's good to use walnut shells, the dust been compared with air and any small dust if enters the combustion, it will easily burned
No it would damage seals, if it was sand, for sure
@@AliMECH Good point, which I missed. How much of the walnut powder was consumed in this process?
@@avgavg001 I took out about a kilo and reused it over and over , from vacum to the gun again
Well made video
Glad you enjoyed it
It amazes me that a walnut shell and compressor air can do this job.
Yes it's not even scratch the surface
Where can i get the steel hose for the sanblaster gun
I just bend one I had, it's just an 8 mm pipe
Perfect video
Glad you enjoyed it
Thats impressive
Thank you
Good job
Thanks
just add canola oil slowly from 500ml to 2 ls in next oil change.
Ali
this épisode is phenomenon. It is a fantastic historical episode.
The most and the clearest cleaning process for the intake manifold and all.
Fantastic job 🎉🎉🎉🎉🎉
Thank you very much, took me some time, but I'm happy if you all liked
Appreciate your feedback
@AliMECH
Best video on UA-cam by far for me at least.
Didn't see anything like it so close and so precise.
Rally great effort 👏👏👏👏👏
Wish you the best 💖
@ibrahimeltony4865 thank you very much, I put so much effort on my videos to show best view possible and keep it short at same time
Sorry for the dumb question but walnut sandblast doesn’t leave residue inside? Did you vacuumed?
It will leave a thin layer of dust, yes the vacuum is on the whole time, but needs a some compressed air to clean that dust, I use the same gun but close the walnut shell feeding valve and just hit with air
Where can i find the adapter for print it?
cults3d.com/en/3d-model/gadget/intake-valve-cleaning-adapter
@@AliMECH thx
Anytime
Top, quando possível irei fazer no meu veiculo.
Oque dificulta é a falta do compressor de ar😅
Haha yes, you can buy a small one
Vorrei vederlo fare su una clio 3 1.2, grazie.
Sure, it will give same results
@@AliMECH non so dove si trova il cavo acceleratore sulla mia clio 3.
So I need to take half the engine apart to do this. I will start cleaning process after I take Community College class how to take engine apart. Then I will spend days doing the cleaning.
Die Lösung ist die Abgasrückführung abzuschalten. Die Motorsteuerung muß Codiert werden. Dadurch werden die Ventile verschmutzt.
What about laser gun cleaner?
Don't have one yet
@AliMECH I think is less messy and quicker. The cost it might decrease over time
At how many miles should this be done ?
Depends on the car, some have more oil vapor and some has less, I can't tell really, you always have to check if you have a second hand car to know the level of the carbon build up there, but if you install oil Catch can, it will be very helpful and you won't have build up like this
@@AliMECH I have a 2021 Subaru forester, with 26,600 miles. I use restore and protect on, by valovine
@@AliMECH my car is a 21 Subaru forester with 26,600 miles. I use Valvoline restoring and protect oil.
have it done with every tank of gaaaas. after 3 get a new motor.
I not have problem, I have port F.I. aI I had D.I. disconnect PCV.
But this doesn’t clean the actual sealing face 🤔
🤗🤗so good
Thanks
6:13 هل الفراشة تحتاج إلى إعادة البرمجة بعد التركيب
لا ما يحتاج
@AliMECH ❤️❤️❤️
@@espada40 🙏🙏
Right on time thank you
You are so welcome
Mantab betul!
Thanks
Soo' the! Name: bei denn 2 start Bilder des Videos. Ja ich glaube das , wenn die Arbeit fachmännisch und sauber durchgeführt wird. Das der ein oder andere HP dabei herausspringt bzw im Motor bleibt.
Why not just add a nitrous system 🤷🏾♂️
Waiting ❤
Thanks brother
Put it in the highway and drive it as it was stolen, so these GDI we're designed for. Otherwise they clog Like you see here
It's not GDI the camera was in the fuel injector hole, that's why it showed the valve, what if you only take this car to work always in the city, most of these cars not good for high way
Subscribed
Thanks for the support
😮 camera while cleaning 😮
✌️
The carbon build up is from direct injection and we will never have that problem because our 2027 Suzuki Baleno is port injection because Suzuki's aren't sold in the USA and my 1097 Toyota Hilux has a carburator
Any gasoline engine will eventually have that problem. It isn't dependent on the type of induction into the engine.
The video itself was done using port.
Limpou toda a válvula menos onde precisava que é no encosto com a sede!!! Não adianta de nada
Usar álcool não deixa juntar carvão.
🙏🙏
If you add 2 oz of marvel mystery oil to your fuel once a month you're Pistons will always look like that
It doesn't work if it's direct fuel injection, you will never get rest like that
HOW MUCH damage is abrasive sand going to do after getting into the engine (in short and/or long term?). Is this not madness?
This isn’t sand. It’s crushed walnut shells. Too soft to damage metal. This process is exactly what any garage would do to clean intake carbon buildup. Also, this same technique is used to clean turbine blades in jet engines. Walnut is harder than the carbon deposits but much softer than metal. Hence why it works.
Why you didn’t clean inside the Airbox ? take everything off and wash it!!
I do that with every filter change
Whats for me is a mixture if carb clean fuel injection cleaner and also isoheet mixture treat three difference tankful.
All video's should be like this 👍👍
Thanks
NO walnuts, CRC or ANYTHING leaves intake valves that clean!!! That's a brand new valve, in the "After" image!
I know, the result is very good
Das stimmt! Muss man selbst mal gemacht haben. 😊 Ich habe früher bei Mercedes mit der KA Einspritzung öfters diese Erfolge gesehen. W123 die 230 E und 280 E
I did the Valves of my VW with 230K. They did look worse than those valves in the video. After a walnut blast they looked spotless and clean.
For sure, totally agree
Ich danke Dir und wünsche ein schönes Weihnachtsfest.