Vw tsi carbon build up. I was very curious to see how much carbon build up was on the fuel injectors and on the intake valves. Apr 28, 2012 · It's too bad VW/Audi stubbornly stuck with this existing design throughout the FSI and early TSI years. 0T Aug 13, 2012 · Hey guys, I'm a relatively new owner of a TSI-powered GTI and it presently has 111,000km. Apr 16, 2018 · I don't think there is a general consensus on whether the carbon build up issue has been fixed. Nov 10, 2014 · The upper area near the brass guides there is a build up of carbon just behind the guides, that's the area that's hardest for them to get to but doesn't affect performance so most mechanics don't spend time cleaning it. Jul 8, 2015 · We appreciate your patience while we researched your inquiry. I would call myself Apr 15, 2019 · Wouldn't the carbon build up been lessened with an OCC? And more aggressive driving. Oil catch cans don't really help on these engines. However, like many vehicles equipped with direct injection engines, the Golf GTI is prone to carbon buildup in the intake system. . The result? Reduced power, poor fuel economy, and an engine that doesn’t run as smoothly Here at /r/jetta we post content related to the Jetta, such as showing off our cars, new mods, problems, and more! Mar 20, 2013 · The other stuff may be helpful but, personally, if carbon build up is an issue then I would just pay the big bucks and have it done properly and I wouldn't piss away $300 for half a job. The Jul 29, 2013 · As we all have been cleaning carbon out of our engines the traditional way, taking off the intake and scrubbing, I have a different way of cleaning carbon out of the engine that is much much easier, less time consuming and just as good. 0T TSI DIY (How to) Replacement - YouTube 2008 VW Audi 2. Some of the euro 7R's have some extra injectors i think? Occasionally i take my car to highway and push the rpms to 4-5k to burn off carbon buildup. As for higher octane fuel, thats the standard recommendation they'll give you (along with using an additive every so many miles) but that usually does nothing - the R already uses 91 octane. This is the owners verdict of how the car ran after the work was carried out :- Hi Clive, Many thanks for the photos. It'll clean the carbon right up, you'll be good as new. For business inquiries; Diagnosedan@gmail. 0t TSI engine, you will need to look out for common issues. The only way to clean it is to remove and re instal the intake manifold. These can build up carbon to the point of seizing completely or limiting movement, which can set intake runner control faults. 4 TFSi 1. Mar 14, 2014 · Intake Manifold Replacement & Carbon Build-Up - 2010 CC (66000 Miles or 107,000 Km) I have owned my 2010 CC for 6 months now, and purchased it through VW Canada's Certified Pre-Owned program, with extended warranty. He came in with the check engine light on Mis-fire on #2 the carbon had built Oct 6, 2021 · Carbon build-up is an issue on direct injection engines. 0t FSI engines. From all I've seen, it appears that a catch can to help condense crankcase vapors significantly reduces Dec 24, 2014 · Water is not a cleaning agent, however, water/methanol injection would definitely help with carbon build up. Weird fault that only happens at tick-over. When performing a de-carbon service, it’s wise to inspect and carefully clean changeover valve flaps and linkage if necessary. So far I've done the following: - Changed spark plugs - Changed coilpacks - Changed injector 1 - Checked all wiring Issue Apr 7, 2025 · If you own a Volkswagen, Porsche, or Audi with a direct injection engine, chances are you’ve heard about carbon buildup and how it can impact performance. At Intake Cleaning, we specialize So most people probably know about the carbon build up on the 2. VW lost a class action lawsuit in this era of TSI engines. 5. I was told carbon buil-up is an issue with direct injection engines, and the TSI is no exception. 4 TSI engine is generally reliable, particularly the EA211 version, which resolved some of the earlier issues found in the EA111 engines. I just bought a 2014 VW Jetta GLI with the 3rd generation EA888 2. tsi engine is generally reliable, particularly the ea211 version, which resolved some of the earlier issues found in the ea111 engines. Did they do anything to fix it on the latest engines? Dec 31, 2019 · Seafoam, "water flush", "Italian tune up" and similar cleaning is just wishful thinking. 0TSI Shortly after the release of direct injection engines in several VW and Audi vehicles, USP identified a serious design flaw in these engines, carbon build up. Dec 3, 2021 · The problem with those specs was that they demanded high parrafin content. I just haven’t been able to get it there due to the distance (hour to get there the night before, leave all day, come pick up the following day so 4 hours of driving total over 3 days), and driving a ticking time bomb is stressing me out. 8T Sharing my experience doing a carbon clean on the intake valves of my MK7 Golf TSI. Replaced parts it ran great brought it back and again with the carbon bs. 8T has been quite good regarding carbon buildup. The only way to prevent carbon build up is to start running a meth kit, sad thing is; you can pick up a meth kit for the price of carbon removal A VW-specific shop about an hour from me quoted $1,200 for the water pump and carbon cleaning. fsi has issues with carbon buildup and massive oil consumption. 4 TSI’s direct injection fuel system. 8 TSI has an 1. Jun 22, 2014 · How do you clean carbon build up on a 2. If Mark at Independent Tuning will do a full blast for under about $500 or $600 I would just pay him to do it properly. ODOMETER READING: 120,000MILES and COUNTING!!! Feb 13, 2023 · Hi, I am new here and have a question about my 2017 Golf R with 50K miles. 0T in the GTI and Tiguan, which is due approx. Dec 26, 2019 · How will the Italian Tune up get rid of carbon build up? I thought it was good for inbetween carbon cleaning to slow the onset of the build up? It won't. See attached. Jan 12, 2017 · Howdy. S. I ended up just using CRC valve cleaner and some pics a May 11, 2012 · Cleaning carbon build upYou will always get some build up (even with a catch can) as oil will get past the turbo seals and make its way onto the valves. Carbon build-up is a natural consequence of fuel combustion with deposits coating the intake valves over time. The problem Mar 19, 2021 · I came across this article about problems with VW's 2. He has a MK7 New 2015 GLI SEL owner w/ 120k - I had the vehicle checked out by a standard mechanic prior to purchase and they recommended getting a fuel additive for carbon buildup to stay ahead of the known issue. 0T TSI DIY (How to) Replacement • Intake Manifold for VW and Audi 2. I’ve been staying on top of the preventative maintenance, so getting a carbon cleaning around 100k was a priority. Any other alternatives I just found out the my second Tiguan (2017 Wolfsburg) need to have carbon buildup cleaned out to the tune of $1,700. 2L FSI engine! 034Motorsport is the Bay Area's trusted facility for carbon cleaning on direct-injected engines. 00 such as M1 0W40 and is full-saps. Carbon Buildup Cleaning, Golf R Intake Manifold DIY Adam Chandler 15. Oct 11, 2017 · If you own a VW or Audi with a 2. (Ie - it's a known problem) This is all according to the official VW service Center. 0 TSI engine (same as MK6 GTI) and am getting all of the symptoms of carbon build up. Has anyone looked into this for the Arteon yet? Sounds like it could be an expensive repair. Driving habits: Short trips and stop-and-go driving can contribute to carbon build-up. Most mechanics I talked to say carbon build-up isn't that bad on the 2. Now this was a superior machine. Hello, I'm Brandon - VW tech. Having misfire issues with my MK6 Golf GTI at tick over at the minute. 0L turbo engine. You will see me enjoying the journey towards the intake runners. Nov 15, 2024 · In this guide, we will explain the major causes of carbon build-up in a TSI engine and how you can spot the problem; this will help you provide better care for your VW. 0 TFSI engine? Driving the engine at just over 3000 RPM raises the temperature and puts the engine into a “cleaning mode” where it runs leaner and hotter clearing out a lot of the carbon build up inside the engine, so try to hit this sweet spot as often as you can and for at least 15 minutes per week. When it gets bad enough it prevents the valve from fully seating, and also blocks the flow of air into the cylinder. 8 TSI, this engine is particularly prone to carbon build-up in its intake valves. Carbon Build-up Carbon buildup will occur spontaneously due to the 1. 0T TSI intake manifold carbon build up cleaning by Edge Motors - YouTube In this video i explain why a tsi engine with carbon build up has cold misfires. Mar 28, 2021 · Carbon Build-Up, Intake Valves at 10k Miles, Surprising For Direct Injection engines only, this is a problem. Oct 1, 2018 · Heard a lot about the problems with direct injection on the mk7 tsi engines, carbon buildup on the valves etc. Once you start using chemicals it turns into basically a tar-like substance. Oct 11, 2017 · Carbon Build up is a common issue on VW and Audi 2. It was the paraffin that was left behind in the combustion process causing the carbon buildup. Most of us that are running tuned cars with more fuel being requested get misfires at idle due to the insufficient air flow on cold-start. View products How to Clean the Intake Valves on a Volkswagen/Audi TSI FSI 2. Before purchasing the new GTI My Bride and I where thinking about purchasing a PU. Based on what you will see today there is a fairly easy way (either by yourself or from an independent shop) to tackle this issue and Carbon build up Vw tsi engine #mecanico #audi #volkswagen #carros #tsiengine #vwturbo #carbonbuildup Metele Sazon · Tego Calderon Jun 9, 2017 · A forum community dedicated to VW Tiguan owners and enthusiasts. Some people (even VW techs) have recommended doing an "Italian Tune-up" - worth doing a google search as to how to do it. 0T Direct Injection Engine How to Automotive 227K subscribers Subscribe I own a golf R and work for volkswagen. I believe the attached is Jan 5, 2016 · After reading about alot of FSI problems with carbon deposits on the backs of intake valves, I was initially hesitant to even buy a car with the direct injection motor and that VW actually "fixed" the carbon problem with the TSI which is on our cars. That sounds like a flimsy justification for motors with inherent oil consumption and carbon build-up issues. Is there a good gas additive to use to prevent the problem? i have a new AT with the 1. Anyone know what this is and how to do it? Thanx! Is your VW or Audi 2. Additionally, using high-quality synthetic oil can help reduce the likelihood of sludge build-up. Don't want those shiny new valves smashing into pistons. Take a look at why it happens and how to fix the cold start misfires often caused by carbon on your intake valves. It’s pretty straight forward just takes a little time. The problems caused by the build up were poor idling and hard hot soak starts. This is a Volkswagen CCTA engine and the DIY applies to most VW TSI engines. You need a walnut shell blast. There are different methods that people use to clean the deposits from the manifold, such as bead blasting or even just giving it a good soak. Jul 3, 2015 · Preventing and Fixing Carbon Issues for Direct Injection Engines ~ Episode 80 Happy Friday everyone. Apr 25, 2019 · I think I read that in another thread, if that was you. 8TSI is a DI engine, so carbon buildup on the valves is inevitable. So in that sense, it was definitely needed for this car due to the symptoms. Carbon is known to build up on the little flaps in the manifold so I can be cleaned in some cases. Carbon build up is VERY common on Direct Injection Engines GDI/TSI. We at Volkswagen Canada are certainly pleased to hear of your interest in our brand and product. '09 Tiguan S, 2. Dec 27, 2024 · Carbon Build-Up – Direct injection engines like the 1. After reading up on carbon buildup on the previous Aug 12, 2023 · Discussion forum for the EA211 4-cylinder 1. The only way to clean carbon build up is to remove intake manifold and clean it manually Oct 11, 2017 · Carbon Build up is a common issue on VW and Audi 2. Idle at start was rough for a while and the last two days I've had a few misfires before the engine gets up to temperature. TSI slightly less so. Sure it might help slow down the carbon deposit but it will not eliminate it. Come post about Volkswagen news and other interests. 0T, engines, is the 1. A full saps oil will typically last the duration of the VW recommended 10k oci due to the high TBN. - the (closed) sealing surface of the valve is never exposed to fuel. VW recommend to drain and refill the transmission fluid every 50k miles. Oct 2, 2023 · While not just a problem for the VW 1. I can't find any recent posts (2015+) with pictures or testimonials of gen3 EA888 carbon build up, links to that if it exists would be appreciated! Mar 19, 2017 · It's going to be a sad day for my 2014 Passat TDI, because it's going to get sold back to Volkswagen and replaced with a 2017 Passat with the 1. Whether it is BMW, VW Audi, Mazda, etc. 8 Turbo TSI engine is a vacuum system leak. So what is carbon buildup? Carbon buildup is just what it sounds like. Sludge issues were the 1. New software can reduce carbon deposits by reducing the exposure of the valves to conditions that cause carbon build-up by adjusting valve and spark timing. 8 TSI. 0T TSI engine is inevitable. Dec 19, 2016 · a *carbon build-up problem is updating the engine management software. All of the PCV crud that is kept clean by multiport fuel injection, is no longer addressed by DI. Hello! My name is DOOKIE_SHARDS, I am a dumbass DIYer, and I just finished carbon cleaning my MkV GTI. com In the video, you can see an example of a manifold from a 2. 8TSI will need this eventually. Today I clean the valves on the MK6 GTI I had. Jul 17, 2015 · I'm pretty sure VW motors, like all other mass-produced motors, are "broken in" long before they ever reach the showroom, much less the customer. That would be engine codes CCTA and CBFA. All true. I plan on using higher octane fuel this time around and wonder if there is any other ways (like additives) to keep the carbon down ? Aug 5, 2023 · Even if the internal combustion engine is not operated most of the time in the region 112 b during normal driving operation of a motor vehicle, nevertheless, carbon deposits that could adversely affect the operation of the internal combustion engine cannot build up, since their removal in the shaded region 112 b of the characteristic diagram In this episode I will deep-dive into the most common problem in direct-injection engines: carbon buildup after 20000km. 0t TSI engines. Basically keep your engine revs above 4k for 15mins or so, the extra heat & speed of the valve movement helps to shift The 1. Jul 1, 2013 · Preventive maintenance-TSI carbon build up Jump to Latest 50K views 36 replies 24 participants last post by HYDE16 Dec 10, 2014 2ohgti Discussion starter Jul 8, 2015 · Do you have carbon build up in your Audi or VW? What causes it? Carbon build up is an issue with direct injection engines. Toyota has made efforts to resolve this with dual fuel injection, so there are still port injectors to supplement fuel and keep things clean. 0T FSI/2. You need a solvent (methanol) to clean the deposits. Is there any recourse with VW since this seems to be due to a design flaw? Anyone know a good lawyer? Intake Manifold for VW and Audi 2. My guess is that the shop is recommending based on the 2. Nov 23, 2024 · Conclusion: Is the VW 1. Since fuel is injected directly into th Feb 5, 2018 · Is the 1. 00/505. Jun 16, 2025 · Carbon Build-Up Carbon build-up on the intake valves is another issue that plagues direct-injection engines like the 1. Here's my very unsophisticated and The 1. Just got the carbon cleaning for intake valves and manifold done on my 2015 Tiguan 2. Okay, so “dumbass” is a bit misleading. Carbon absolutely causes misfires. Misfires on cylinder one only. 0 engine. See full list on alexsautohaus. This past week our family's other car, a Jetta 1. Lots and lots threads with opinions and solutions on the net and on this forum. While investigating the GM Twins and Ford PUs an interesting issue came apparent. Being a technician for both VW and Audi I can say this is a good way to clean carbon out that's approved by both Audi and VW. Every 1. Carbon Build-Up on Intake Valves Symptoms: Reduced performance, rough idle, reduced fuel economy, and hesitation during acceleration. This may help reduce carbon build up on the intake valves for GDI or Direct injection engine More about carbon buildup Become A CrewMember If you like this show. This was why VW and BMW recommended using Techron with every fill up. This issue can impact its signature punchy acceleration and smooth operation over time. Feb 19, 2014 · New in Sept 2016, SEL , AWD, DSG, 2ltr TSi, 180ps, Tungsten Silver, Vienna Leather Black, Discover DVD nav pro, Dynaudio Exite sound pack, Keyless Entry, Head up Display, Elec Tyre Monitor, Progressive Power Steering, Retractable Tow Bar, Park Assist with rear view camera, Mats, Mudflaps. com (not for technical questions) We take a look at a customer's car that has 146k miles on it. Feb 23, 2014 · 2012 cc sport "limped" to vista VW 4 times in 3 months. 5 TSI does not have fuel washing over the intake valves, which can lead to carbon buildup over time. 0TSI, FWD, Black with 27mm Hotchkis rear sway bar, came with Webasto Built-in Sunroof. The carbon comes off in chunks, bits, and pieces. 0 TFSI, 4. Dec 14, 2016 · Carbon build up not covered 1 reading Jump to Latest 23K views 21 replies 7 participants last post by mickjane2 Dec 14, 2016 May 13, 2021 · I have a 2019 Tiguan R that has about 9,000 miles on it. Carbon Build-Up Carbon build-up on the intake valves is a common problem in direct-injection engines like the TSI. If there is enough carbon build up to cause the car to run badly driving it hard isn't going to do anything to help. 160K subscribers in the Volkswagen community. It does have carbon buildup issues but you do not need to worry until about 60k miles. I was also told that it's ideal to clean carbon buil-up after 60,000 miles (~100,000km). The result is reduced performance and loss of power. Sep 9, 2021 · I own a 2017 Tiguan R-Line model which has the 2. 4 liter turbocharged direct injection TSI (VW) / TFSI (Audi) engine. These cars are fantastic. Cause: As a direct injection engine, the 1. Sep 16, 2019 · Carbon Build up is a common issue on VW and Audi 2. I’ve replaced all kinds of things over the years: fuel pumps, spark plugs, this GTI’s cam follower, even a transmission solenoid on my old Cavalier. Now my question is this, how many Tiguan owners of these GDI 'Gasoline Direct Injection' engine are Audi Carbon Build Up. Any DI motor without fuel injectors before the intake valves is going to have issues with carbon buildup. Remember, the majority of anything applied through the throttle body or throttle body sensor will run through cylinder 2 and 3. Apr 25, 2019 · To provide further detail, a VW dealership in my area specifically identified the cause of the misfires to be due to the carbon build up. Let the specialists at 034Motorsport remove carbon buildup/deposits and restore lost power and efficiency to your 2. Just want to do preventative maintenance . Jun 6, 2019 · However, before chasing possibilities I would ask the question: 'What is causing an unusual build up of carbon in the engine?" Excluding diesels, Modern gasoline engines and fuels should not produce excessive carbon build up for thousands of miles. - fuel does not enter the combustion chamber through the intake valve. Cleaning = Manifold needs to come off Apr 20, 2016 · Intake Manifold for VW and Audi 2. Sluggish engine performance, engine misfires, and blocked fuel injectors are all symptoms. Still, I have my doubts that carbon buildup causes misfires. We actually do a real-world test Hey folks! In this video we are doing an engine carbon cleaning on a 2. 0 TSI engine, which uses a direct injection system, is prone to carbon buildup, particularly on the intake valves. I use top tier Jul 9, 2012 · Here is the scraping in action. Any thought's would be appreciated. Carbon buildup can also cause binding issues with intake runner flaps if so equipped. It's not a matter of who has issues. 8 TSI engine, make sure to regularly change the engine oil and filter. On a direct injection engine, the fuel injector is inside Jan 4, 2011 · The carbon build-up on intake valves is a problem on ALL direct-injection cars. Generally they are asking about the newer VW engines the TSI. My 2018 GSW only has 35K miles on it now, but at some point I expect I'll have to have the carbon build-up removed. What causes carbon buildup? To understand what causes carbon buildup, you first need to understand how our engines work. Enjoy the new VW! The 1. At its most basic, an engine burns two things: oxygen and fuel. 0T engines and carbon build-up because of its direct injection system. I do this with the VW in my sig every once in a while when the engine is at operating temperature. I'm surprised you made it even 150k kilometers without any issues. If on a budget, I suggest you just save a couple of bucks every week (skip the 5minutes of glory aka Starbucks every day) and keep a fund going for the cleaning service down the road. After cleaning valves. I was wondering if i can use triptonic mode in city and change gears manually by going higher rpms would that help? Seafoam = did it every 5K miles as directed, carbon cleaning at 30K, the build-up was heavy, Seafoam didn't do squat and I don't expect any other solvents/snake oils/pressure systems through the throttle body to do anything. 8L inline four cylinder, 16V, TSI engine. Jan 14, 2022 · 4. Aug 16, 2022 · To help prevent carbon build-up in the VW Passat 1. This Jetta is well maintained and has mostly highway miles due to the work commute. Rather than pull the head apart there is a chemical that can be sucked in to remove this carbon. However, one major drawback is that carbon deposits build up over time and need to be removed at regular intervals. The 1. I understand that with direct injection there is carbon formed on the intake valves. In this article we lay out the most common issues with the TSI engines, with detail on how to spot and address them. Causes Fuel quality: Poor-quality fuel can lead to increased carbon deposits. 2. 4T with 42,000 miles, has built-up carbon issues according to VW since it is throwing a misfire code. Apr 19, 2007 · If you want to spend the extra money, run a 502. My son has told me that these engines used to have a issue with carbon buildup on the intake valves and I am wondering if that would still be true for my specific vehicle. I called two dealerships and they quoted $800-900 for the cleaning. Jun 21, 2021 · Good morning, I have a 2011 Tiguan with the check engine light on and the local shop feels it a lean code brought on by carbon build up on the valves. 8 Gen 3 TSI shown to be as affected by intake valve carbon buildup as some of the earlier TSI engines? May 5, 2022 · There wasn't much carbon build up at the time, but VW Canada told the dealership to clean them regardless. Carbon build up is common for these 2. 4 TSI and have found very little data points for this issue. May 19, 2019 · Yes. The article is similar to research published by Audi when developing the DFi engine, suggesting that sustained RPM above 3000 for at least 20 minutes was sufficient at minimizing carbon build up on valves. 4 has been in production for a number of years now, so there should now be engines out there with higher miles to have good data points for a poll. USP Complete Carbon Cleanup Kit For 2. But I'm no VW dealer. Feb 14, 2015 · 1. 2L FSI, or 5. 8L doesn't have the carbon build up issue anymore; some say all generations continue to have this issue. Vacuum System Leak One of the common complaints about the VW Passat 1. 4 TSI Reliable? The VW 1. Spark plug replacement can reduce the amount of unburned fuel in the combustion chamber that can stick to a valve. The carbon build up is on the intake valves, not the exhaust valves. What's OCC? 2015 VW GTI Autobahn - Neuspeed Power Module - Lighting Package - Dogbone Insert - OBDII Mods - Clutch Stop Mod Carbon Buildup @ 80k - Before and After Photos Jun 17, 2021 · Yup, sounds dirty and carbon build up happens realll quick on our cars so always good to get it cleaned up. Aug 10, 2019 · I have searched carbon deposit issues with the direct injected 1. 4 Comon problems and issues on the 1. 8T engine in the Alltrack prone to carbon deposit like the GTI engines ? I know the story about the EA888B Gen 2 (or 3?) 2. 0 as they are in the other larger displacement engines. Unlike older port injection systems, direct injection engines don’t wash fuel over the intake valves, allowing carbon deposits to form over time. Jan 21, 2015 · Carbon Build up on Direct Injection Engine (Intake Valves) AKA GDI Gasoline Direct Inection - YouTube Oct 26, 2020 · Carbon build-up is an issue on direct injection engines. 0 TSI's are similar for North American market; there is a difference between euro and NA versions . 0T misfiring, idling choppy, or having a lack of power? In this video, learn why carbon buildup on the intake valves is a common occurrence on the VW and Audi EA888 2. Symptoms include: Reduced engine performance and power Poor fuel economy Rough idling or stalling This build-up can restrict airflow and negatively impact engine efficiency, leading to a sluggish driving experience. I’m definitely an idiot, but I’m not a stranger to DIY car stuff. Apr 10, 2017 · At one point this was VW recommendation to help ward off carbon build up. Dec 21, 2007 · Anyone having carbon build up problems. Car has 56k. Generally when it happens it will start with misfire codes sporadically when the car is cold. However, regular maintenance is critical to prevent common issues like timing chain failure, oil consumption, and carbon build-up. The four cylinders are supplied by a Fuel Straight Injection (FSI) system. 01 VW approved oil. How much does it normally cost to have this done (I'm in the midwestern US)? Does the procedure actually restore the behavior to like-new VW's and shitty timing chain tensionersdo it while you're already in there OP. 0 TSI engine out of a Volkswagen 2013 GLI. 2011 Volkswagen GTI Ko4 2. You will get different opinions on this but running top tier fuel and 5k oil change intervals help over the long term with how the engine runs in general - including, to some degree, carbon build up. Only oil I know that claims to counter it with chemistry is "Valvoline Modern Engine", but it's not VW-spec oil, only up to the dexos1 level of performance & longevity. The way to deal with excessive carbon buildup involves removing the intake mainfold and media blast/chemical soak the intake valves. I've read the 3rd generation VW 1. This VW GLI has 83,000 miles on it. Standard VW oil is 502. Most reliable vw engine – 1. Jan 11, 2025 · The Volkswagen Golf GTI is a legend among hot hatch enthusiasts, combining sporty performance, advanced engineering, and everyday practicality. Fuel is fed directly into the combustion chamber under high pressure, causing a gradual accumulation of carbon in the engine’s valves and ports. I have done the service many Direct injection engines have carbon buildup issues. Carbon build up before cleaning. Aug 9, 2023 · Needed for what exactly? Is my car exhibiting symptoms of excessive carbon buildup? I don't want to do this based purely on mileage, because carbon buildup seems to vary greatly from car to car, driver to driver. New models, old classics… Learn how to clean the carbon deposits from intake ports of you VW and Audi FSI motor Edge Motors European car repair and performance Auto Export PLEASE LIKE AND SHARE THIS VIDEO!!! i had allot of Aug 3, 2022 · 2017 gsw s, 4motion, dsg, 48k miles here. Today I am back in the Passat with another automotive podcast. 0 Liter Gasoline Engine in it. Jul 16, 2013 · Valve Cleaning DIY - MK6 GTI (applicable to all TSI engines, probably FSI engines, and other Direct Injection motors with carbon build up on the intake Nov 10, 2015 · DI Valve Carbon build-up Preventive Maint. Having had a couple of days to drive the car since the inlet clean it is quite striking to see the different it Apr 27, 2013 · I've read through different threads that mention a carbon build up on other model VW's, but can't find anything specific with cc's. Spending extra money on parts for this imho is a waste. 8 TSI S - U. They recommended MotorVac Fuel Injector Cleaning additive but just wondering if anyone here uses something better/more specific for VW engines. Usually carbon build up is noticed when there’s something such as a misfire happening. We have had two FSI engines with horrible carbon problems it was caked on everywhere both were out of factory warrantry one guy had 126k on his he drives from md to ny everyday for some medical thing I don't know if he transfers records or what put he puts on a ton of mileage. 8 T engine with 1500 miles. Italian tuneup can't fix it, only works on Port Injected cars. Introducing the Carbon Build-Up Removal Kit for VW or Audi 2. Come join the discussion about performance, modifications, classifieds, troubleshooting, maintenance, and more! Audi/Volkswagen Carbon Cleaning Services in Fremont, CA. The check engine light went on, although it seemed to be running as normal I took it to the dealer to be checked out. This is with no carbon cleaning previously done and no catch can on the vehicle. However, what this person is trying to sell is an engine treatment. 8T part of that family? CARBON CLEANING and fuelling mods on my Mk5 GTI!!HPFP - RS4 FPRV - Runner Flap Delete - 200BAR Rail Sensor - 3BAR Map SensorT-Shirts and Hoodies!https://deci Direct injected cars are in almost all ways superior to port injected cars. Solutions The VW 2. It is a buildup of carbon material on the top of your intake valves (between). 4 TSi engines are usually a Slow Warm Up Issues, Carbon Build Up On High Oil Consumption Weak Diverter Valves Crankcase PCV leaksExcessive Wear on the Cam Followers Dec 19, 2005 · Carbon Build Up In Cylinder? (see PHOTO) build carbon cylinder photo see Jump to Latest 16K views 31 replies 20 participants last post by turbo2000 Mar 8, 2007 Aug 7, 2017 · Today we are installing a Black Forest Industries BFI Catch Can on a 2015 Tiguan. 0T TSI D Can you Really Remove Carbon for $29? • Can you Really Remove Carbon for $29? May 18, 2020 · Basics:- VW uses a "direct injection" fuel delivery architecture. Catch can is a good investment but it also just helps slow down the carbon build up. 0 TSI at 92k miles. The 2015 Volkswagen Golf 1. High pressure fuel pump replaced, 1 ignition coil replaced, all the while was told by service rep its "carbon build" up on a car with 30k miles. Carbon buildup on intake valves due to fuel not being sprayed onto the back side of Hey all, I have a 2013 GLI with the Gen 1 2. 8 TSI is a gem. 4 TSI are prone to carbon deposits on the intake valves. You'll still see carbon build up with time. Background: My 2017 Golf TSI is approaching 100k miles, I bought it with 73k miles. May 16, 2012 · This kind of carbon can build up in a TSI engine in less than 50,000 miles under normal driving conditions, and sometimes requires the head to be removed for a complete cleaning. Jul 28, 2018 · I have read the 1,8 has a rep of building up carbon on the valves. Carbon build up on the intake valves of your VW 2. Dual Twin Injected Fuel System in FSI TFSI TSI Engine EA888 Generation 3 - Direct fuel injection or Direct injection + multi-point injection MPI. 0L TSI four direct injection engine. Ten grand worth of gimmicks and high-priced special effects. Gas quality and oil quality will do nothing to prevent carbon deposits on a direct injection engine since they are from the byproduct of combustion; the Italian tune up is a myth on DI as well. This can lead to reduced performance and increased fuel consumption. They likened it to mud in a pipe, the slower the material moves the more gunk can be deposited. every 100,000km. just planning ahead G Aug 3, 2025 · 3. The code shows all 4 cylinders have carbon build-up. Carbon buildup causes loss of fuel economy, power, and bad timing. 0T TSI engine. 1K subscribers Subscribe Apr 16, 2019 · Carbon build up is just part of ownership. 0T, 6MT, 3-DOOR - MADE IN GERMANY?? BUILD DATE: 06/10 [JUNE 2010]. spec Gen3 engine Any owners having such issues on any version of TSI engines? I have read many accounts of issues with direct injection engines developing carbon buildup on the intake valves due to no cleansing of fuel flowing through them. I get asked about carbon buildup on direct injection engines all the time. 0 TSI, 3. The direct injection and recycling system creates the perfect storm for carbon to build up on the valves and other things. I am at 23k miles and I have read that at about 30k to 35k these cars lose a tangible amount of performance due to carbon build-up on the intake valves. DIY Carbon Cleaning Golf 1. Without that constant cleaning action, harmful carbon deposits build up on the valves. Volkswagen claims this is a "maintenance" issue, like tires, oil, brakes. 8t, different problem. I don't like walnut blasting every 30k miles. 0L TSI direct-injection engine with excessive carbon build-up. Jan 2, 2014 · Carbon build up is inevitable and sportier driving tactics will delay serious build up for a little while longer. Fuel or oil additives won't work either. Is TSI a bad engine? The vw 1. I'm wondering: At what mileage is this normally necessary? I'm generally pretty easy on the car, but I do like to thump on it now and then. - neither refinery fuel cleaning agents nor aftermarket cleaners can effect valve Oct 25, 1999 · My other car is a 2018 Golf TSI. Has the 1. Nov 17, 2024 · In severe cases, injector cleaning or replacement may be necessary. 0T TSI Engine! This kit is designed to help you remove the stubborn carbon buildup on the intake valves of your VW or Audi 2. If you do not do valve cleaning you can lose the pcv/intake manifold to carbon buildup, but that usually takes alot of miles of neglect. I’ve never done it to mine and I’m at 160,000km. May 17, 2016 · Not something I'd want to do every 20k. It's "mid-saps" and will slow the carbon deposit process. They want $1,100 to clean them. Is this normal? I h We would like to show you a description here but the site won’t allow us. Jul 26, 2017 · My Beetle is a 2017 1. 44 votes, 50 comments. Mar 13, 2018 · Carbon build up before cleaning. The gen3 engines definitely are way ahead of previous direct injection engines as far as carbon build up goes. 0T FSI, 2. There is a lot of speculation online that talks about methods that work to fix or prevent carbon build-up. Dec 4, 2015 · Instead officially VW recommends replacing any parts with carbon build up, even though a downside of direct inject engines are faster carbon build up. Put premium fuel in, and synthetic oil! May 30, 2017 · Any particular reason for researching this subject? Are you running into carbon buildup issues? As Wolfgang statedDI engine. 8 and 2. cra fjwdb vehjttj jfayrn dcwi qgczeiur smrxzb hziy hwetsh wbzgl