Bro, thanks so much for making this video, I know how much time and effort it takes to put something together like this and I appreciate you taking that time to do that and upload it here for anyone to watch. I didn’t feel very confident about doing this repair myself until I found this video, I just took the car apart this weekend and did the cleaning, got it all back together and now everything is running smooth again, no misfires, and CEL is gone! Just saved almost a grand by not having VW do it and also replaced my injectors while I was there which probably would have cost more coming from the dealer. I’m a rookie mechanic but I like to do as much as I can on the car myself so I really appreciate videos like these, thanks brother!
yeah man this is definitely a level 4 of 4 job. I'm probably gonna do some inspecting and more tha likely gonna do this as well. I have a gen3 1.8 tsi but yes dude thanks for the video very much
I had no idea what I was doing when I did this on my gti. Took me over 6-7 hours... now I got a mk6 golf R, time to do the same thing! I would recommend replacing seals while you’re at it
Man you suck!! This guy did it in 26 minutes !! LOL just kidding. I'm sure it takes anyone not mechanic a few hours, look like reaching every single fastener is a pain.
Just wanted to say thank you for this video. Recently followed your steps and car is running great. Anyone struggling with the support bracket can reach that m10 triple square with a stubby socket and wrench or you can unbolt the secondary water pump from its bracket so you can move the hoses around more and that let's you get some extra clearance. Thanks again!
This is not as hard as you think. It is minimally labor intensive and not frustrating. If you are prone to lower back pain like I am, that is the only thing you will have to endure. When I first watched this I almost decided not to do it. I decided to do it and had anxiety up until I started. It all went smoothly for me so don't be discouraged. Just be patient and gentle. It took me around 6 hours with some additional cleaning. When I have to do it again I'm sure it will take half the time.
BS, the intake bracket is a biAtxh to remove, the fuel smell, hands get scratched, and once the injectors are removed they have a plastic white seal in the tips and need to be replaced or else it will leak fuel and pressure from the chambers come out.
@@mazpr2025 My car has no intake bracket. I guess I was lucky. I replaced the seals as well because all the injectors came out. It will hurt your fingers. I had to do this 3 times because of a faulty intake manifold flapper. I learned a valuable lesson, don't trust a new part. It was easy, just time consuming. By the third time it only took me maximum 3 hours.
@@lsxfan5028 It is not an o-ring you spoonfed fool. It is a cylindrical nylon tube style seal, a special VW injector tool kit is required. They are a one time use only, that is why it is a pain to deal with them. Not like other cars that it is just an o-ring. The nylon bushing (tube) is compromised once removed, not like an o-ring, NO, it is not the same thing. A typical o-ring would not hold the pressure of direct injection! Look who is talking, you have to be "gentle"... LOL 😂
Thanks Brian, I am a small dealer here in MA, I am the mechanic and the salesman for my own business, I just bought a 2010 VW CC on the cheap with only 94K miles... But multiple random misfires and lots of other little gremlins in it... I am thinking it is the intake valves... No, after watching your video, I am confident that I can knock it all out. Thanks a ton!
For anyone looking to do this, you can grab an adapter form 034 Motorsports and/or anyone that makes a Direct Injection Head Port Cleaning Tool. Basically allows you to have a vacuum hooked up and gives a small hole you can stick a media blaster into and blast the valves/carbon. I just did it today and it took 0 scrubbing, some slight scraping with a pick but no chemicals needed. Used 24 Grit walnut media @ 65 psi. For the rest of the job, its incredibly easy, just beware if you are higher mileage, some of the plastics will be brittle.
@@HowtoAutomotivelol that’s how I felt after working on my first car a 03 xterra vg33er took 2 days to remove the intake plenum (stripped head bolts) became a pro at it after having to remove it 5x to replace hoses hahah
Thanks so much for making this video. It was the perfect balance of details and technique to help me do this job! From the video it seems like you’ve done this job many times haha. Thanks!
I've watched a couple of other videos for this , and though they do explain well, they don't show nearly enough to adequately illustrate/demonstrate. This really is a most excellent tutorial video, and the best one I've found for this very tedious task. KUDOS and THANKS to How To Automotive!!
Thanks how to. Came in handy for the clean up on my 2011 vRS Octavia (same engine as mk6 Golf). Good detail and well worth 2 watches before undertaking the job!
Thanks for making this video and thank you for going through the whole process of putting everything back together! I'm going to tackle this project soon and save a lot of money if i don't screw anything up in the process.
WOW! Thats the most informative and detailed Intake Manifold Removal & Assembly I've seen so far. Thanks a lot for sharing! How often should this be done? I have 40k on my 2.0T TSI Mk6 GTI.
Hello Julian. Thank you for the nice words and watching. I've seen the valves dirty as low as 15,000 miles. I mostly see them around 35K. A common symptom of it being dirty is slight misfire on cold start.
@@HowtoAutomotive Like your posting. We have a VW CC and had the valves cleaned after the engine light came on which indicated a leaking inlet manifold. Got it replaced under warranty and had the inlet valves cleaned as well. This was performed at 84 k mls. I gather we have been very fortunate by that. My thoughts are, living in the Phoenix area with the hot climate may prevent condensation of the oily vapors i think.
Thank you sir...Just had my intake manifold fail(P2015) at 87k...first problem I've had with the car. Pleased to find out the intake manifold runner is known to fail and it was covered. While the dealer was in there they notified me about the carbon build up and gave me a discounted price at the cleaning... ($320) Very noticeable difference in throttle response...Thanks to your video I'll clean them myself next time.
Excellent video instructions! I wish I had a hoist to raise my car, so that I could do this when my Tiguan needs it. A job like this would likely take me an entire weekend, even with all the tools. Thanks for posting.
Thank you sir, I am about to replace my intake Manifold and thought about cleaning the valves since they were going to be exposed. This video will come in hand.
This is why you don't buy used VW's with direct injection and higher miles! What a huge HASSLE to complete this job and for an engineering design flaw! That's probably a $2000 job at the dealer! He forgot to mention all the beer you're gonna drink after this nightmare job! I give him and guys who do these jobs day after day a lot of respect!
Thanks for the video, really enjoyed will be working on 2010 CC to address the water pump but I have to remove the intake to get to it. Thought Id address the intake while I have it off. 2 questions 1. Do you have to compress the teflon seal with an install kit on the injectors before inserting or do you allow that to occur as you put those injectors back in? 2. Do you have to replace the intake gasket?
Could the dirty intake valves be the reason my tsi is having random misfires on all cylinders? Especially when the engine is cold, cyl1 has a tone of mysfires, after 1 minute when the rpm lowers, it stabilises a bit, but they are still there, even on the other ones. It's a 1.4tsi, btw.
@@miahrx at cold starts used to have these really noticeable misfires that I could hear at the end of the exhaust for the first minute and that I could actually feel on the road when cruising on a hill for example. Took it to the mechanic for timing chain replacement and he probably did something to clean the intake valves because I don't hear these misfires when engine cold and not feel them anymore when going up a hill. They still show up on vcds, sometimes I still feel the engine misfiring when at a red light. So probably just a poor valve clean job or it was because of the old timing chain.
great video! thanks a lot! that white seal its a pain! i gave up and just put new injectors. i was able to find a new set for the price of the vw tool. after all that work i think its just worth it
Thank you, Brian, for taking us through this step by step video on removing the intake manifold and cleaning the valves for a VW and Audi. Your video was very well explained. I wanted to ask a question after taking off intake manifold replacing the old fuel injectors with the new ones I'm now getting misfires and the idling is louder than before unfortunately before watching this video I didn't clean the carbon off the intake valve and runner board I just pored carbon cleaner down the valves ho can i fix the loud idling
I did it the last weekend, and this video was very usefull, mi 2012 cc just was roughly when start at the morning, but now runs very nice....check enginne light still there....I think it's a kind of decorative on mi cluster....
Doing one at work today. Finish tomorrow. Using media blaster with walnut shell abrasive. Use old radiator hose to connect vacuum cleaner to port and a stainless tube for a wand. stuff wand beside or through hose and go-to-town. Occasionally remove and inspect, blow out any stray media. I found with #1 on compression #2 & #4 would hold fluid so plan to clean three ports, turn engine 1/2 turn and clean #3 port. First one I've done. Will try to get injector seal kit as it's a lot of work to go back in.
Very detailed and exhausting video just to watch! That's a lot of work!! Will my 1.8l VW Golf Alltrack ever have this problem?? Thanks for creating the video!
Yes it will have this problem bro. So will Audi A3, A4’s, S3’s, VW GTI, BMW 335i etc. Any Engine with direct injection port instead of multiple direct injection port will cause this problem. I own a 1.8T Jetta that needs this certain repair done. Lucky for me I found an excellent mechanic who is cheaper than VW dealership by 450$! I suggest you call a local mechanic near you and ask if any of them are familiar with walnut blasting direction injection engines. These engines are recommended to do this certain repair every 15-20k miles. I can’t remember the exact number but basically doing this constantly will improve the longevity of the VW 1.8T EA888 gen 3 engine. This and as well as common oil changes every 3k miles, transmission fluid changes, spark plugs, etc. Oh as well as changing your belts! Serpentine and timing belt, or chain can’t remember if these have a chain or belt. Nonetheless doing all this will certainly improve the changes of ever messing up on you! FCP Euro made an excellent detailed version that is insanely accurate as to what these engines are prone to fail & how to prevent them. Look them up & you’ll be proud.
I found my problem, it was a vacuum leak in the rear main seal. $600 later from a good mechanic, running 100%! (After replacing and reprogramming the very unique clock spring / air bag connection / steering position sensor.) Valves cleaned, vacuum leak fixed a d Clockspring gave new life to an ailing VW CC.
I enjoyed your video, very informative. I have to do the same cleaning on my 2010 VW CC very soon. I just had a question about the fuel injectors, the bottom seal near the injector spray area, you just slid the white seal on. The other videos I have watched show that you need a fuel injection seal kit to replace those or your injectors could leak. Is that something I need to worry about or does putting them on by hand actually work? Thank you again
Tim Little I would definitely get the kit the O-rings and the little nipple on the end and I put them on all by hand. It's a lot of work to have to go back in there so I always replace them.
What is the mileage of this vehichle? Any way to snake camera in for inspection before "removing everything"? I have 2013 Audi TT with 50k on it, so trying to understand at which point do I need to start worrying about carbon build up. Any specific reason you did not go with wallnut shell blasting?
Thank you for this video! Super detailed and will definitely help when it comes time to do some preventative maintenance after I buy myself a mk6 gti! have a good one :)
Great video. Can the carbon buildup be prevented? I know VW requires at least 91 octane gas. Is part of the problem people using lower octane fuel? If I use only 91 octane, will it prevent carbon buildup?
You’re still gonna have to take the intake off to do it but it’s possible that would help break things down.. downside as you would have that residue running into the cylinder walls that could cause potential damage
Did you change your oil afterwards? Any chance of that chemical leaking past your valves and into the combustion chamber or past it and mix with any of your oil?
Embrace Racing there's always a chance the Chemical and carbon will get into the combustion chamber so it's a good idea to change the oil. You are already taking the oil filter off doing the job. I did change the oil. Thank you for inquiring!
Damn... guess I won’t be doing this myself. Now I just need to find a good mechanic. How much should I pay for something like this ??? Thanks for the video, it was very informative
I got a 2010 Volkswagen CC 2.0 sport change the spark plugs and coils last year I did have a lot of white on the spark plugs I use the snap-on Solus ultra and I'm getting a p300 and of course the regular p301 p302 p 303 and p304. I'm getting no other codes with it. At higher idle it runs perfectly just at Lowell idle it will randomly start to run like crap
Does the golf r have multi port injection? As this would wash the carbon away. These direct injection engines seems to be nothing but trouble. This is what put me off buying a focus st. Plus my type r ep3 keeps up with St s and will probably last alot longer as iv had it for 8 years. Drove over 100.000 miles now and still pulls like the day I got it POD!
Keys are using a quality low NOACK Volkswagen approved synthetic oil, using top tier fuel and driving the car. Short trips where the cars don't get to full operating temp, low fuel quality and the wrong oil will get you carbon buildup quickly. Also change the plugs about every 40k miles.
@@alanholmes2366 What about service intervals? I just purchased a 2016 Tiguan with about 28000 miles. The service packet says to change the oil every 10,000 miles or annually. I think that's a little extreme. The oil might last but what about all the contaminants being held in suspension?
Love the CC, but a question for other CC Lovers, slightly off topic from the valve cleaning... What other problems have you had with your CC besides the valve cleaning? I have done the rear main seal Vacuum Leak... Valve cleaning.... Clock Spring (Very unusual style clock spring) and trunk wiring... Now I have the CC coming out of the shop today or tomorrow with a new Dual Clutch in the DSG... (Not Cheap) What else should I check for prevention... I am not complaining, just trying to prevent future issues. Thanks again Brian for your great post!
Did the recall for FPCM (fuel pump control module) and airbag about 3 weeks ago. Faulty FPCM symptoms: loss of motor power while driving (EPC light turns on), engine shuts off, battery light on and car won't start (FPCM drains battery when it shouldn't be). Before I knew about the FPCM and independent shop not being able to pick up it's corresponding code since at times it would pop up and when rescanned it would go away, I kept on getting misfires with the symptoms from above and ended up changing injectors, turbo valve, and throttle body. The faulty FPCM symptoms have gone away for now but still getting misfires. Im not sure if those other repairs were in the end necessary. So definitely check that out. My car vibrates when I start it in the morning and over time as it gets warmer it starts to smooth out. Took it to the dealer and said the cause was carbon buildup in the intake manifold and recommends this exact service. I declined because I wanted to find out more on the procedure itself to see If I would be able to do it, but it's a little advanced for me so ima take it back later on. The CC is a nice car design wise and I love it but with this experience I definitely won't be buying a VW anytime soon. Got my CC used with 129K miles for 5900. But has really costed me about 12000 :(
I replaced the injectors and cleaned the intake, I put everything back but for some reason I’m getting a crank and no start. Any idea why or where to look?
Hello good sir, I hope you can answer some questions I have, as I'm taking a road trip in a couple of weeks and would like to tackle this repair correctly. I'm no stranger to DIY repairs, but this is my first crack at a fancy German car. I have a fuel leak from beneath my intake manifold. I haven't inspected it yet, but I have no codes. I'm hoping I can spot the source of the leak when I pull the intake filter box off tonight and I'm hoping it's just the intake manifold gasket or the injector seal that's leaking. That said, if it is a gasket leak, should I be replacing the whole manifold given the mileage of the car or just the gasket? Car has 109k miles on it and does not throw any codes. Thoughts?
Raffi Tchakmakjian Hello. As far as replacing the manifold I would look into seeing if you have the current updated intake on on the car. May have to check with the dealer on that. If it’s the old version I would upgrade it and if it’s the new version I think you’ll be OK. Most likely the leak you have is an O ring from the injector. Good luck with the repair and thank you for watching!
@@HowtoAutomotive hello again, so I removed the intake filter box today to get some room to look around, and I ran the car briefly to get the fuel to leak. The leak looks like its coming from the nut/connector on the hard metal fuel line you can see in your video at @7:09 the end that's on the bottom there where you say you just loosen it a bit to give it some wiggle. Is this a typical leak spot and what are your thoughts on fixing the leak there? A new line or just tighten it down some? Would you know if there's a gasket in that connector? I won't flood you with additional comments, I'm posting on the forums as well but they move kind of slow :)
hello dear.. i just had intake valves for my mk6 gti stage 2 apr cleaned and done.. bt still have littlebit of cold start misfire.. mch better then before and what u have to say abt performance after cleaning?
Hey man did you use the vw special tool to put the white nylon seal on the fuel injectors??? One of my injectors is leaking and I am not sure about doing the job because I've read and people say you need to use that to install it. Any help before i take it to a shop ??? Thanks
David Alexis Viera I did not use the tool in this video because I didn't own it at the time. It is recommended that you use the tool there is always a possibility of it not sealing.
My intake manifold is stuck on there solid lol. I took out everything but wont even budge when wiggling it.....idk what to do and dont wanna break anything
What other chemicals are safe to use to loosen all the carbon? Is a regular carburetor cleaner fine? Also, is it OK to simply dry the valves with a rag once I'm done?
Thank you so much for posting this! This is the 3rd video I've watched to tackle this job myself, and yours is by far the most detailed. Dumb question though, when you rotate the crank, should it be notated where it was originally?
This is probably to late to ask, I'm not having any issues yet but after a faulty PCV and 60k miles I wanted to do this, Would anyone recommend any spray intake cleaners in the UK to try and keep on top of the deposits
hi I wanted to know if you can give me some pointers on the following going to replace the water pump on my 2010 Volkswagen CC 2.0 T. I am not trying to remove the intake in order to get to the water pump.I want to go around that and I have a pretty good idea I've been searching around but any tips that you can give me I would greatly appreciate it. one more thing the bolt that holds the Water Pump Pulley (on Intermediate Shaft) in place what size is that exactly I've done some research and some people say it's an 11 or 12 mm on the outer part of the Bolt. but also I seen some pictures that it looks like it has a triple square inside the bolt in the area of where that bolt is. its a confine space to work in and it looks like you cant get a ratchet in there to remove or to torque it to the correct amount.
Not looking forward to doing this in near future. 115k on my 2.0tsi, and I occasionally get cold-start misfires. no codes, and its not consistent, but I'm very curious how bad the carbon buildup is
Hi mate love your videos!! Could you possibly show us how to remove individual components that get affected with carbon in order to clean them out and then re fit them (possibly on a 2.0 vw tdi) Thanks
Albert Zion he shouldn't affect the compression at all. I can't make it reduced power because it disturbs airflow over the valves. Unless the carbon is so bad that it's holding the valves open.
Alex Goldberg this job took about 3 hours. You will need T30 torx socket, 10mm triple square socket, injector oring install kit. Don't have part # and standard hand tools. Hope this helps. Thank you for watching!
frank lopez on the right side of the engine from underneath you have to take off the splash shield and use a socket extension and a ratchet on the crank pulley and rotate the engine clockwise . Do not rotated counterclockwise. As you're rotating the crank you will watch the valves and watch them close. If you spray a little bit of carbs spray into the valves and it drains away the valves are open and if it puddles up then the valves are closed.
Doug Maverick thank you for writing to me. The best way to prevent that carbon buildup is to use high-quality oil and fuel. They do make a catch can system that replaces the PCV that will greatly improve the carbon buildup.
Doug Maverick As a 1.8 owner.High quality fuel and oil dont do anything.Nor "spirited"driving.Catch can is the only thing .Its the emission crap egr and all that causing this
berto371rr that's going to depend I've seen it as early as 10,000 or upwards of 60,000. Before it needed it. Just recommend you use high-quality oil and out of reduce the carbon buildup
Tom Scott Yeah it’s quite a bit of work plus you want to take it out some good dry it’s after it’s all back together make sure everything is perfect. That all takes time.
Everyone listen and listen good every single torx you will use on this job is the t30 not t27 I repeat its a T30 NOT T27 A 10MM SOCKET A 13MM SPANNER OR SOCKET AND A M10 TRIPLE SQUARE IF YOU USE THE T27 AND THE BOLTS ARE TIGHT IT WILL STRIP
@Shimon, Not sure if you will see this since it's such an old comment, but your comment is hard to read and confusing me a bit more. So I get that it's T30 not T27, but what about the triple square he talks about? Is that right?
What's the difference between doing a tsi compare to an fsi? Mine is an FSi with over 200K miles..i'm needing to do this asap! My mileage has gone down from 31mpg on average to 28mpg...Also... its feeling sluggish.
Dan rod for the most part it's going to be the same job as the TSI. PVC systems are different. The two engines look very similar to each other but don't share much and parts. So you want to be careful when you order your your parts .
Bro, thanks so much for making this video, I know how much time and effort it takes to put something together like this and I appreciate you taking that time to do that and upload it here for anyone to watch.
I didn’t feel very confident about doing this repair myself until I found this video, I just took the car apart this weekend and did the cleaning, got it all back together and now everything is running smooth again, no misfires, and CEL is gone! Just saved almost a grand by not having VW do it and also replaced my injectors while I was there which probably would have cost more coming from the dealer.
I’m a rookie mechanic but I like to do as much as I can on the car myself so I really appreciate videos like these, thanks brother!
Mike Smith Glad the video helped out. I wouldn’t say you’re a rookie to take on a job like this this is a big job. Thank you for watching!
yeah man this is definitely a level 4 of 4 job. I'm probably gonna do some inspecting and more tha likely gonna do this as well. I have a gen3 1.8 tsi but yes dude thanks for the video very much
I had no idea what I was doing when I did this on my gti. Took me over 6-7 hours... now I got a mk6 golf R, time to do the same thing! I would recommend replacing seals while you’re at it
do you have name or a part number for those seals?
Man you suck!! This guy did it in 26 minutes !! LOL just kidding. I'm sure it takes anyone not mechanic a few hours, look like reaching every single fastener is a pain.
Just wanted to say thank you for this video. Recently followed your steps and car is running great. Anyone struggling with the support bracket can reach that m10 triple square with a stubby socket and wrench or you can unbolt the secondary water pump from its bracket so you can move the hoses around more and that let's you get some extra clearance. Thanks again!
This is not as hard as you think. It is minimally labor intensive and not frustrating. If you are prone to lower back pain like I am, that is the only thing you will have to endure.
When I first watched this I almost decided not to do it. I decided to do it and had anxiety up until I started. It all went smoothly for me so don't be discouraged. Just be patient and gentle.
It took me around 6 hours with some additional cleaning. When I have to do it again I'm sure it will take half the time.
BS, the intake bracket is a biAtxh to remove, the fuel smell, hands get scratched, and once the injectors are removed they have a plastic white seal in the tips and need to be replaced or else it will leak fuel and pressure from the chambers come out.
@@mazpr2025 My car has no intake bracket. I guess I was lucky.
I replaced the seals as well because all the injectors came out. It will hurt your fingers.
I had to do this 3 times because of a faulty intake manifold flapper. I learned a valuable lesson, don't trust a new part. It was easy, just time consuming.
By the third time it only took me maximum 3 hours.
@@mazpr2025"Fuel smell, hands get scratched..." You have got to be kidding. 😂😂 And it's called an "O-ring".
@@lsxfan5028 It is not an o-ring you spoonfed fool. It is a cylindrical nylon tube style seal, a special VW injector tool kit is required.
They are a one time use only, that is why it is a pain to deal with them. Not like other cars that it is just an o-ring. The nylon bushing (tube) is compromised once removed, not like an o-ring, NO, it is not the same thing. A typical o-ring would not hold the pressure of direct injection!
Look who is talking, you have to be "gentle"... LOL 😂
Thanks Brian,
I am a small dealer here in MA, I am the mechanic and the salesman for my own business, I just bought a 2010 VW CC on the cheap with only 94K miles... But multiple random misfires and lots of other little gremlins in it... I am thinking it is the intake valves... No, after watching your video, I am confident that I can knock it all out. Thanks a ton!
Chris Hagen glad the video will help. I miss spoke in the video and said that most of the little torx screws are t27 they are not they are T30 Screws.
I'm pretty sure these tsi engines have a some issues with their direct injection that cause carbon buildup quickly.
Did cleaning the intake resolved your misfire issues?
@@felizrodriguez1087 it should, if not check pcv valve or other common issues
@@isaiahsmith4388 The misfires are most likely bad coilpacks.
For anyone looking to do this, you can grab an adapter form 034 Motorsports and/or anyone that makes a Direct Injection Head Port Cleaning Tool. Basically allows you to have a vacuum hooked up and gives a small hole you can stick a media blaster into and blast the valves/carbon. I just did it today and it took 0 scrubbing, some slight scraping with a pick but no chemicals needed. Used 24 Grit walnut media @ 65 psi.
For the rest of the job, its incredibly easy, just beware if you are higher mileage, some of the plastics will be brittle.
Thank you
Cool, I researched this on forums, and they all make it sound so easy. Looks like I'll be paying a mechanic hundreds of dollars. Thanks!
gregorixo it’s only easy after doing about 20 of them.
@@HowtoAutomotivelol that’s how I felt after working on my first car a 03 xterra vg33er took 2 days to remove the intake plenum (stripped head bolts) became a pro at it after having to remove it 5x to replace hoses hahah
Hey thanks for making the time to make this video! It was quite informative and is giving me a bit more confidence to be able to tackle this job.
It's my pleasure glad to help. Thank you for watching!
Just finished doing mine... this video helped tremendously... thank you
Did it optimize your car’s performance?
@@Shaftya_McNasty i didnt notice much, but it had a lot of residue and gunk so im sure its been running better
Step 1. remove everything.
jorbjorb1 lol
Right? I'm watching for 10 minutes like, "holy crap, really?" This is not a once a month DIY'er video..lol
Putting it back it's the hardest part. It`s like going down a mountain after you climbed it
So true
😂 Then re-install everything again. Super fun wooo!😂
Thanks so much for making this video. It was the perfect balance of details and technique to help me do this job! From the video it seems like you’ve done this job many times haha. Thanks!
this video deserve more likes
EDDIE DI I agree. Thank you for watching!
@@HowtoAutomotive 3 yrs later, I'm thumbing up because I need to do this..
I've watched a couple of other videos for this , and though they do explain well, they don't show nearly enough to adequately illustrate/demonstrate. This really is a most excellent tutorial video, and the best one I've found for this very tedious task. KUDOS and THANKS to How To Automotive!!
Thanks how to. Came in handy for the clean up on my 2011 vRS Octavia (same engine as mk6 Golf). Good detail and well worth 2 watches before undertaking the job!
THANKS!!! Great job on this video. The time and effort you put in it is greatly appreciated.
Luis Escobar glad to help. Thank you for watching and writing to me!
Thanks for making this video and thank you for going through the whole process of putting everything back together! I'm going to tackle this project soon and save a lot of money if i don't screw anything up in the process.
That's why you least Volkswagens
Brian you're the man! What a pitty I am in Europe, I definitely need my intake cleaned. Thanks for the video!
marian te-ajuta orice mecanic. Au la augsburg BG intake cleaner.
WOW! Thats the most informative and detailed Intake Manifold Removal & Assembly I've seen so far. Thanks a lot for sharing!
How often should this be done? I have 40k on my 2.0T TSI Mk6 GTI.
Hello Julian. Thank you for the nice words and watching. I've seen the valves dirty as low as 15,000 miles. I mostly see them around 35K. A common symptom of it being dirty is slight misfire on cold start.
@@HowtoAutomotive Like your posting. We have a VW CC and had the valves cleaned after the engine light came on which indicated a leaking inlet manifold. Got it replaced under warranty and had the inlet valves cleaned as well. This was performed at 84 k mls. I gather we have been very fortunate by that. My thoughts are, living in the Phoenix area with the hot climate may prevent condensation of the oily vapors i think.
Hessel Dijkstra I think you’re right that heat May just be helping you out.
Thanks. What is the name of the solution used to break up the carbon
Would it help with access if you remove the front bumper, or is the radiator + intercooler in the way?
Thanks!
Thank you sir...Just had my intake manifold fail(P2015) at 87k...first problem I've had with the car. Pleased to find out the intake manifold runner is known to fail and it was covered. While the dealer was in there they notified me about the carbon build up and gave me a discounted price at the cleaning... ($320) Very noticeable difference in throttle response...Thanks to your video I'll clean them myself next time.
Excellent video instructions! I wish I had a hoist to raise my car, so that I could do this when my Tiguan needs it. A job like this would likely take me an entire weekend, even with all the tools. Thanks for posting.
Mick Psyphon having a Lift definitely makes life easy
Thank you sir, I am about to replace my intake Manifold and thought about cleaning the valves since they were going to be exposed. This video will come in hand.
Douglas Terry yeah now would be the time to clean them. It makes a big difference in performance also. Thank you for watching!
Great video man! I really appreciate how thorough you are.
Thank you and thank you for watching!
FANTASTIC tutorial, referencing for my 2012 GLI
This is why you don't buy used VW's with direct injection and higher miles! What a huge HASSLE to complete this job and for an engineering design flaw! That's probably a $2000 job at the dealer! He forgot to mention all the beer you're gonna drink after this nightmare job! I give him and guys who do these jobs day after day a lot of respect!
You talk like PRO and work like PRO👍👍👍👊👊👊
Great video without any extra "fat". He just gets to it and is very detailed!
Before all thank you so mutch.. my question is it the same for an 1.8 tsi?
Thanks for the video, really enjoyed will be working on 2010 CC to address the water pump but I have to remove the intake to get to it. Thought Id address the intake while I have it off.
2 questions
1. Do you have to compress the teflon seal with an install kit on the injectors before inserting or do you allow that to occur as you put those injectors back in?
2. Do you have to replace the intake gasket?
welp, guess I won't be doing this myself...
Lmfaooo my thoughts exactly...
You can do it. Pretend you're studying for finals
Y’a i don’t want any part of that….
amazing video, well explained. thank you very much.
just one question, how many times per valve did you spray it and clean it to get those results?
Could the dirty intake valves be the reason my tsi is having random misfires on all cylinders? Especially when the engine is cold, cyl1 has a tone of mysfires, after 1 minute when the rpm lowers, it stabilises a bit, but they are still there, even on the other ones. It's a 1.4tsi, btw.
GeorgeYT Cold random misfires is one of the symptoms for sure. And most likely the cause.
@GeorgeYT did you get it sorted bro? im having the same issue.
@@miahrx at cold starts used to have these really noticeable misfires that I could hear at the end of the exhaust for the first minute and that I could actually feel on the road when cruising on a hill for example.
Took it to the mechanic for timing chain replacement and he probably did something to clean the intake valves because I don't hear these misfires when engine cold and not feel them anymore when going up a hill. They still show up on vcds, sometimes I still feel the engine misfiring when at a red light. So probably just a poor valve clean job or it was because of the old timing chain.
If the injectors all stayed in and didn’t come out with the manifold do I need to change the injector seals?
great video! thanks a lot! that white seal its a pain! i gave up and just put new injectors. i was able to find a new set for the price of the vw tool. after all that work i think its just worth it
What codes will you get if you have a dirty intake valves will you get random p300
Thank you, Brian, for taking us through this step by step video on
removing the intake manifold and cleaning the valves for a VW and Audi.
Your video was very well explained. I wanted to ask a question
after taking off intake manifold replacing the old fuel injectors with the new ones
I'm now getting misfires and the idling is louder than before unfortunately before watching this video
I didn't clean the carbon off the intake valve and runner board I just pored carbon cleaner down the valves ho can i fix the loud idling
You probably need a throttle re learn
I did it the last weekend, and this video was very usefull, mi 2012 cc just was roughly when start at the morning, but now runs very nice....check enginne light still there....I think it's a kind of decorative on mi cluster....
Felipe Hernandez it requires a scan tool to make the light turn out.
Great video! Ive seen great results with people using an oil catch can to prevent the carbon building back up as bad. thoughts?
Massive Loop I have heard the same thing about the Catch can just haven't had an opportunity to install One yet.
I have yet to find or see anything that supports this claim. I still see crap in the intake with a catch can.
No such thing as a catch can here in Germany. It is a useless US fabrication. PCI valve does the same job...
is the fuel rail attached to the intake manifold? can you take the intake manifold off and then the fuel rail? whoever answers,...thanks
Doing one at work today. Finish tomorrow. Using media blaster with walnut shell abrasive. Use old radiator hose to connect vacuum cleaner to port and a stainless tube for a wand. stuff wand beside or through hose and go-to-town. Occasionally remove and inspect, blow out any stray media. I found with #1 on compression #2 & #4 would hold fluid so plan to clean three ports, turn engine 1/2 turn and clean #3 port. First one I've done. Will try to get injector seal kit as it's a lot of work to go back in.
Gail Taylor very cool tips. I would recommend the injector kit to. Thank you for sharing.
What is the chance that the everything are assemble back exactly as before (all hose routings and nuts & bolts)?
Very detailed and exhausting video just to watch! That's a lot of work!! Will my 1.8l VW Golf Alltrack ever have this problem?? Thanks for creating the video!
Yes it will have this problem bro. So will Audi A3, A4’s, S3’s, VW GTI, BMW 335i etc. Any Engine with direct injection port instead of multiple direct injection port will cause this problem. I own a 1.8T Jetta that needs this certain repair done. Lucky for me I found an excellent mechanic who is cheaper than VW dealership by 450$! I suggest you call a local mechanic near you and ask if any of them are familiar with walnut blasting direction injection engines. These engines are recommended to do this certain repair every 15-20k miles. I can’t remember the exact number but basically doing this constantly will improve the longevity of the VW 1.8T EA888 gen 3 engine. This and as well as common oil changes every 3k miles, transmission fluid changes, spark plugs, etc. Oh as well as changing your belts! Serpentine and timing belt, or chain can’t remember if these have a chain or belt. Nonetheless doing all this will certainly improve the changes of ever messing up on you! FCP Euro made an excellent detailed version that is insanely accurate as to what these engines are prone to fail & how to prevent them. Look them up & you’ll be proud.
Great video. I will be doing this to my 2012 Turbo Beetle TSI next week.
Peter Jordan thank you and good luck with the repairs
I found my problem, it was a vacuum leak in the rear main seal. $600 later from a good mechanic, running 100%!
(After replacing and reprogramming the very unique clock spring / air bag connection / steering position sensor.)
Valves cleaned, vacuum leak fixed a d Clockspring gave new life to an ailing VW CC.
Chris Hagen man that was a ton of work to do. But you should be good for a long time now. Thank you for watching the video!
I enjoyed your video, very informative. I have to do the same cleaning on my 2010 VW CC very soon. I just had a question about the fuel injectors, the bottom seal near the injector spray area, you just slid the white seal on. The other videos I have watched show that you need a fuel injection seal kit to replace those or your injectors could leak. Is that something I need to worry about or does putting them on by hand actually work? Thank you again
Tim Little I would definitely get the kit the O-rings and the little nipple on the end and I put them on all by hand. It's a lot of work to have to go back in there so I always replace them.
Thanks for the reply. I just thought you had to have some special to put the lower seals on. I know the tool is very expensive.
Tim Little there may be a tool out there but I didn't have it so I just use my fingers.
Does engine have to be TDC so carborator cleaner doesn’t seep past the intake valves and onto the pistons ?
@@luiscamacho06 if you’re sparingly with the cleaner, then no it’ll actually clean off the tops of the pistons as well.
i see ford ford is not the only one with this issues...
nice job by the way..
guayaco3299 how do I get to work on too many ford. I don't know if that's good or bad though. Thank you!
Thanks for the video, tackling this soon on my GLI!
What is the mileage of this vehichle?
Any way to snake camera in for inspection before "removing everything"?
I have 2013 Audi TT with 50k on it, so trying to understand at which point do I need to start worrying about carbon build up.
Any specific reason you did not go with wallnut shell blasting?
Thank you for this video! Super detailed and will definitely help when it comes time to do some preventative maintenance after I buy myself a mk6 gti! have a good one :)
Nicely done. If you need a refresher I have an 08 that needs it. CEL is on a lot for it.
Thanks
Great video. Can the carbon buildup be prevented? I know VW requires at least 91 octane gas. Is part of the problem people using lower octane fuel? If I use only 91 octane, will it prevent carbon buildup?
No you’ll still get it no matter the fuel used because fuel doesn’t spray onto the top of the valve.
Great video. Would ATS Carbon Clean formulas also be an option?...instead of the process above?
You’re still gonna have to take the intake off to do it but it’s possible that would help break things down.. downside as you would have that residue running into the cylinder walls that could cause potential damage
Can this carbon build cause misfiring?.
Compression is fine
Spark plugs are fine
Coil packs are fine
Injectors have been cleaned
Did you change your oil afterwards? Any chance of that chemical leaking past your valves and into the combustion chamber or past it and mix with any of your oil?
Embrace Racing there's always a chance the Chemical and carbon will get into the combustion chamber so it's a good idea to change the oil. You are already taking the oil filter off doing the job. I did change the oil. Thank you for inquiring!
At what point must the injection valves be replaced?
Hi may I know how deep and wide those valve holes are? I want to buy the right wire brush for this
What was the real difference after cleaning the valves? better acceleration response? rough idle dissapeared? Cheers
Damn... guess I won’t be doing this myself. Now I just need to find a good mechanic. How much should I pay for something like this ??? Thanks for the video, it was very informative
I got a 2010 Volkswagen CC 2.0 sport change the spark plugs and coils last year I did have a lot of white on the spark plugs I use the snap-on Solus ultra and I'm getting a p300 and of course the regular p301 p302 p 303 and p304. I'm getting no other codes with it. At higher idle it runs perfectly just at Lowell idle it will randomly start to run like crap
Thank you for the video! You have done a great job!
Does the golf r have multi port injection? As this would wash the carbon away. These direct injection engines seems to be nothing but trouble. This is what put me off buying a focus st. Plus my type r ep3 keeps up with St s and will probably last alot longer as iv had it for 8 years. Drove over 100.000 miles now and still pulls like the day I got it POD!
benjamin2kbl I believe the golf cart it direct injection. Volkswagen and Audi cars are good for about 2 to 3 years and after that they have problems
So you are saying they don't have mpi? Some people say European ones come with mpi and places like America they don't get it.
I’ve been reading that the focus st doesn’t have to carbon issue since ford incorporated an oil separator.
Keys are using a quality low NOACK Volkswagen approved synthetic oil, using top tier fuel and driving the car. Short trips where the cars don't get to full operating temp, low fuel quality and the wrong oil will get you carbon buildup quickly. Also change the plugs about every 40k miles.
@@alanholmes2366 What about service intervals? I just purchased a 2016 Tiguan with about 28000 miles. The service packet says to change the oil every 10,000 miles or annually. I think that's a little extreme. The oil might last but what about all the contaminants being held in suspension?
Love the CC, but a question for other CC Lovers, slightly off topic from the valve cleaning... What other problems have you had with your CC besides the valve cleaning? I have done the rear main seal Vacuum Leak... Valve cleaning.... Clock Spring (Very unusual style clock spring) and trunk wiring... Now I have the CC coming out of the shop today or tomorrow with a new Dual Clutch in the DSG... (Not Cheap) What else should I check for prevention... I am not complaining, just trying to prevent future issues. Thanks again Brian for your great post!
Did the recall for FPCM (fuel pump control module) and airbag about 3 weeks ago. Faulty FPCM symptoms: loss of motor power while driving (EPC light turns on), engine shuts off, battery light on and car won't start (FPCM drains battery when it shouldn't be).
Before I knew about the FPCM and independent shop not being able to pick up it's corresponding code since at times it would pop up and when rescanned it would go away, I kept on getting misfires with the symptoms from above and ended up changing injectors, turbo valve, and throttle body. The faulty FPCM symptoms have gone away for now but still getting misfires. Im not sure if those other repairs were in the end necessary. So definitely check that out. My car vibrates when I start it in the morning and over time as it gets warmer it starts to smooth out. Took it to the dealer and said the cause was carbon buildup in the intake manifold and recommends this exact service. I declined because I wanted to find out more on the procedure itself to see If I would be able to do it, but it's a little advanced for me so ima take it back later on.
The CC is a nice car design wise and I love it but with this experience I definitely won't be buying a VW anytime soon. Got my CC used with 129K miles for 5900. But has really costed me about 12000 :(
I replaced the injectors and cleaned the intake, I put everything back but for some reason I’m getting a crank and no start. Any idea why or where to look?
You must have forgotten to connect some sensor or fuel line or component
Hi, does anyone know where the secondary air pump(bank 1) goes?
If you have it in your car it will be under the passenger side headlight inside the bumper
This is a deeper appreciation as to why it'll cost as much as quoted to have this done at a shop.
how much did this job cost? how many hours of labor are involved?
Hello good sir, I hope you can answer some questions I have, as I'm taking a road trip in a couple of weeks and would like to tackle this repair correctly. I'm no stranger to DIY repairs, but this is my first crack at a fancy German car. I have a fuel leak from beneath my intake manifold. I haven't inspected it yet, but I have no codes. I'm hoping I can spot the source of the leak when I pull the intake filter box off tonight and I'm hoping it's just the intake manifold gasket or the injector seal that's leaking. That said, if it is a gasket leak, should I be replacing the whole manifold given the mileage of the car or just the gasket? Car has 109k miles on it and does not throw any codes. Thoughts?
Raffi Tchakmakjian Hello. As far as replacing the manifold I would look into seeing if you have the current updated intake on on the car. May have to check with the dealer on that. If it’s the old version I would upgrade it and if it’s the new version I think you’ll be OK. Most likely the leak you have is an O ring from the injector. Good luck with the repair and thank you for watching!
@@HowtoAutomotive hello again, so I removed the intake filter box today to get some room to look around, and I ran the car briefly to get the fuel to leak. The leak looks like its coming from the nut/connector on the hard metal fuel line you can see in your video at @7:09 the end that's on the bottom there where you say you just loosen it a bit to give it some wiggle. Is this a typical leak spot and what are your thoughts on fixing the leak there? A new line or just tighten it down some? Would you know if there's a gasket in that connector? I won't flood you with additional comments, I'm posting on the forums as well but they move kind of slow :)
Raffi Tchakmakjian there’s no gasket on that line is just a compression fitting so tightening it down and maybe repositioning it should stop the leak.
@@HowtoAutomotive that did the trick! No more leak! Thanks again :D
hello dear.. i just had intake valves for my mk6 gti stage 2 apr cleaned and done.. bt still have littlebit of cold start misfire.. mch better then before and what u have to say abt performance after cleaning?
Hey man did you use the vw special tool to put the white nylon seal on the fuel injectors??? One of my injectors is leaking and I am not sure about doing the job because I've read and people say you need to use that to install it. Any help before i take it to a shop ??? Thanks
David Alexis Viera I did not use the tool in this video because I didn't own it at the time. It is recommended that you use the tool there is always a possibility of it not sealing.
My intake manifold is stuck on there solid lol. I took out everything but wont even budge when wiggling it.....idk what to do and dont wanna break anything
What other chemicals are safe to use to loosen all the carbon? Is a regular carburetor cleaner fine? Also, is it OK to simply dry the valves with a rag once I'm done?
Raul Herrera carb spry works well. As far as drying them I don't see why a rag would hurt anything.
How to Automotive thanks! My new injectors came in today and I'll be doing this later today.
Did you have to take the engine oil out or can you do it without takeing it out
Did you watch the video? Or even briefly skim through it?
how long a job is this in real time?
1 hour if you know what you're doing...
@@cheesetoucher5941 two days if your not know what are you doing I Think
Good video, thanks for posting! Did you try gasoline to clean the ports? Is Berrimen's B12 stronger than petrol?
Xavier Lemos I like the b12 but the best way is to Walnut blasted. Her is a link for doing it th-cam.com/video/HONtZ2WAodk/w-d-xo.html
Is it wise to do a pcv delete? I have a scirocco 2.0 tsi
Thank you so much for posting this! This is the 3rd video I've watched to tackle this job myself, and yours is by far the most detailed. Dumb question though, when you rotate the crank, should it be notated where it was originally?
Nope doesn't matter.
This is probably to late to ask, I'm not having any issues yet but after a faulty PCV and 60k miles I wanted to do this, Would anyone recommend any spray intake cleaners in the UK to try and keep on top of the deposits
hi I wanted to know if you can give me some pointers on the following going to replace the water pump on my 2010 Volkswagen CC 2.0 T. I am not trying to remove the intake in order to get to the water pump.I want to go around that and I have a pretty good idea I've been searching around but any tips that you can give me I would greatly appreciate it. one more thing the bolt that holds the Water Pump Pulley (on Intermediate Shaft) in place what size is that exactly I've done some research and some people say it's an 11 or 12 mm on the outer part of the Bolt. but also I seen some pictures that it looks like it has a triple square inside the bolt in the area of where that bolt is. its a confine space to work in and it looks like you cant get a ratchet in there to remove or to torque it to the correct amount.
Not looking forward to doing this in near future. 115k on my 2.0tsi, and I occasionally get cold-start misfires. no codes, and its not consistent, but I'm very curious how bad the carbon buildup is
Tim the cold starts misfire is a classic signs of carbon buildup. I’m sure there’s a lot with 115k on it. Good luck and thank you for watching!
Well, like many, I'll be doing this soon. Wifes tiguan is hesitating/surging and not consistently. No codes in system.
Hi mate love your videos!!
Could you possibly show us how to remove individual components that get affected with carbon in order to clean them out and then re fit them (possibly on a 2.0 vw tdi)
Thanks
mimi rowbottom if I get one in the shop I'll do my best to. Thank you for writing to me and watching!
love it, I went to the dealership and the costs was $750 I went to Mexico and I paid $2000 pesos like $120 dlrs!
Front Desk nice 👍
Where in Mexico did you it? I live fairly close to 3 mexican border towns in texas
@@gmax985 I think he means the Mexico everyone goes to. You know, the one where you give full throttle for a long long time :)
does carbon build up reduce power over time due to lower compression? I drive a VW TSI. Thanks.
Albert Zion he shouldn't affect the compression at all. I can't make it reduced power because it disturbs airflow over the valves. Unless the carbon is so bad that it's holding the valves open.
thanks for the reply.
yes, carbon can make valves not seal and burnout
Is there any way you can list the tools, and a rough time table of how long it should take if I've never tackled a job like this?
Alex Goldberg this job took about 3 hours. You will need T30 torx socket, 10mm triple square socket, injector oring install kit. Don't have part # and standard hand tools. Hope this helps. Thank you for watching!
Thank you. You answered specifically what I Needed to do this with limited trips to the parts store.
Brilliant vid so helpful, cheers dude.
hello how to auto, if one of the valves is partially open how do i turn the engine to close the cylinder, or are they all closed ?
frank lopez on the right side of the engine from underneath you have to take off the splash shield and use a socket extension and a ratchet on the crank pulley and rotate the engine clockwise . Do not rotated counterclockwise. As you're rotating the crank you will watch the valves and watch them close. If you spray a little bit of carbs spray into the valves and it drains away the valves are open and if it puddles up then the valves are closed.
Clockwise would be towards the front of the car. Would you mean on the left where the serpentine belt is?
I would like to thank you for taking the time to help me
frank lopez yes to both questions.
Excellent video ! Thank you guys.
Thank you for watching!
On the Audi longitudinal engine, with the manifold off, ensure you do the water coolant flange, cam follower and replace all seals
Amazing video.
Very detailed.
Any way to avoid the carbon buildup, so you can avoid this???
Would spirited driving work, or a long highway drive?
Doug Maverick thank you for writing to me. The best way to prevent that carbon buildup is to use high-quality oil and fuel. They do make a catch can system that replaces the PCV that will greatly improve the carbon buildup.
Can you recommend a particular catch can, would installing one void your warranty?
Her is a link for a can they I would use. shopdap.com/store/racinline-catch-can-mk7-gti.html
Doug Maverick As a 1.8 owner.High quality fuel and oil dont do anything.Nor "spirited"driving.Catch can is the only thing .Its the emission crap egr and all that causing this
so simple answer to my complicated question, can I take my intake off? answer, take it to the shop!!
Benjamin Little glad the video was helpful in making the right decision. Thank you for watching!
really was just joking, planning on doing a head gasket before to long, thanks for the great video though and letting me joke around a little bit
Can you do a video on replacing headgasket
Is there any place where i can order all the seals you have?
Gokhan Ymz there are affiliate links for the parts in the description of this video.
ECS Tuning
i just bought a new 2016 gli 2.0tsi im now around 10k miles . how often does this need to be done.
berto371rr that's going to depend I've seen it as early as 10,000 or upwards of 60,000. Before it needed it. Just recommend you use high-quality oil and out of reduce the carbon buildup
How to Automotive thank you. i use whatever the dealer puts in . but im about to start doi g it myself. what oil do you recommend to use.
berto371rr I like Mobile 1 10w40 Full synthetic
Could carbon buildup cause random misfire?
doug moreno yes it can cause random misfires. Most common symptom is on cold start up misfire for a few minutes then clear up.
Yes - It blocks intake air.
Watched 5 mins and like your video, if I own this engine, I just sell it as fast as possible!
My 2013 VW GTI is in for this service right now. No wonder my mechanic said he'd really like the car overnight.
Tom Scott Yeah it’s quite a bit of work plus you want to take it out some good dry it’s after it’s all back together make sure everything is perfect. That all takes time.
Hi Tom! I have the exact same car. Was it because a cylinder misfire?
Cool you don’t need a special tool to install the upper white seal on the injectors?
Everyone listen and listen good every single torx you will use on this job is the t30 not t27 I repeat its a T30 NOT T27 A 10MM SOCKET A 13MM SPANNER OR SOCKET AND A M10 TRIPLE SQUARE IF YOU USE THE T27 AND THE BOLTS ARE TIGHT IT WILL STRIP
Jack Attack YES YOU CAN WITH ABSOLUTELY NO PROBLEMS TRUST ME I KNOW THIS
only use a t27 then?
Can I use a T27?
@Shimon, Not sure if you will see this since it's such an old comment, but your comment is hard to read and confusing me a bit more. So I get that it's T30 not T27, but what about the triple square he talks about? Is that right?
Great video but should clean pcv area first so it bleeds down to the valves it would break down krap so it easier to clean one you get to the area
What's the difference between doing a tsi compare to an fsi? Mine is an FSi with over 200K miles..i'm needing to do this asap! My mileage has gone down from 31mpg on average to 28mpg...Also... its feeling sluggish.
Dan rod for the most part it's going to be the same job as the TSI. PVC systems are different. The two engines look very similar to each other but don't share much and parts. So you want to be careful when you order your your parts .