Does this sound like a scam? I have been told these motors at high milage have carbon build up on intake valves due to direct injection; this was rectified by the new engine having both di and port injection. RWD 10-Speed Automatic EcoBoost 2.3L I4 GTDi DOHC Turbocharged VCT, May not represent actual vehicle. This is why for the moment, the only way to fix it is by changing your cylinder heads once damaged. Try These Tips. Since the 2.0 is a GTDI engine, has Ford come out with an approved method for cleaning it? My 2009 Hyundai Genesis was getting highway mileage 27 mpg. The pieces were small and made up a sort of paper-oil mud. My 2015 Rogue is running pretty rough, stuttered and struggled to get to 30-40 mph this morning. I used a gun cleaning brush to scrub the liquid in there. noise during throttle tip-in on a V6 GTDI engine could be caused by turbocharger imbalance, meaning that both turbos are not operating evenly in relation to each other. The powertrain control module (PCM) controls exhaust flow to the turbos using a turbocharger-mounted wastegate, which directs exhaust flow around the turbocharger when needed. When the TCBV is stuck closed, the air sound during a quick deceleration can be pretty loud, and will often generate a customer complaint. If you fail to use the chemicals correctly, this can lead to further issues including carbon dioxide sensor failure, damage to the actuators located in the air-intake manifold, and issues with the catalytic converter. At the start of an overheat event, the PCM will turn on warning indicators, set the cooling fans on high and start shutting down cylinders to try to cool the engine. Ford does not approve of their use and the only thing I have seen that is approved is a replacement or walnut blasting. There are benefits and drawbacks to this practice, especially because of the chemicals used. Although you have a powerful engine such as an Ecoboost, it is not immune to carbon buildup. When many people "tune up" their modern engine, they run a bottle of engine cleaner through the induction system. A steel line supplies fuel to the fuel Prior to purchasing it I test drove the car a couple of times and even kept it overnight to drive it more in order to see how well the car drove on the highway and in the city and I payed special attention to the mileage per gallon to see how the fuel economy was. Maybe instead of 20K, it shows up at 40K? Check for oil sludge, even if oil pressure is within specs. They get hot. A Fuel Induction Service is a type of service and maintenance procedure for your car's engine. How much fuel must be drained from water separator? Valvoline Vs. Mobil 1: Differences and Which Oil Is Better? Be careful with this method as some people report the valves may not be the tightest job. When the PCM receives an engine start signal, it sends a 65V boost to the The problem for the EcoBoost engines is that the high levels of heat in the combustion process is transferred through to the turbochargers. Signs Your Car Needs A Fuel Induction Service. Took the intake off an sprayed directly on the back of the valves, scrubbed them, then sucked off the liquified carbon. Besides providing reduced emissions and increased engine power, Ti-VCT also allows for the elimination of the EGR valve. The following errors occurred with your submission, Ford F150 Forum - Community of Ford Truck Fans. I did not realize how bad the performance had become. One reason for this is valve timing. This time I was told it's starting to get warmer so you are probably running the air conditioner more. These are the steps included in a fuel inductor service if a mechanic workshop would do it. Listed 2 days ago in Ashburn, VA . TrueCar has 151 used Ford Mustang EcoBoost Premium models for sale in Ashburn, VA, including a Ford Mustang EcoBoost Premium Convertible and a Ford Mustang EcoBoost Premium Fastback. Some people report being offered an induction cleaning specific to their ecoboost engine. Methanol injection can help keep things cleaner if you are starting with a new/clean engine. Certified Dealers are contractually obligated by TrueCar to meet certain customer service requirements and complete the TrueCar Dealer Certification Program. What do you think? I first checked oil pressure, which was within specs. Its important that you dont unplug these coils while the engine is running, as this can damage the PCM. When many people tune up their modern engine, they run a bottle of engine cleaner through the induction system. MEDIA |
Do keep in mind that just one turbo replacement can cost several thousands of dollars. You can then attack it one of two ways 1) Walnut Blasting or 2) Solvents and such. The purpose of. You may have heard about a Ford approved ecoboost induction cleaning that some owners talk about. Hence, it is likely to provide some benefits. Use it every 10,000 miles or before every oil change. During quick throttle releases, intake air from the high-pressure turbocharger outlet is redirected to the low-pressure turbocharger inlet by the turbocharger bypass valve (TCBV). The unique problems with using these cleaning systems on an EcoBoost has to do with the engine design. I'm respecting Honda and Toyota more and more every day. The 1.0L also uses two thermostats to better control coolant flow through the engine. This is normal due to the PCV system. A vehicle that doesn't have any of the below issues, A condition where the automaker buys back the car due to warranty defects, Any vehicle that has been stolen from its owner and then found, Damage to a component of the main structure of the vehicle, Vehicles owned or leased by a business rather than an individual. The PCM grounds the trigger wire, which switches the driver to fire the coil. Now, you may wonder how this could be when the purpose of this service is to improve the health of your engine. TrueCar has 5 used Ford Flex Limited EcoBoost models for sale in Ashburn, VA, including a Ford Flex Limited EcoBoost AWD. Remember, it takes 65V to get those things started. Buy your next car from home, pressure free. I just used the CRC stuff. The EcoBoost is a gasoline turbocharged direct injection (GTDI) engine that incorporates three fuel-saving, performance-enhancing technologies into one engine designforced air induction via turbocharging, high-pressure direct fuel injection and variable cam timing. From the vids and articles I was reading on the topic..if it was under warranty Ford was telling technicians to just replace during extreme buildup/power loss. Some mechanics use some solutions including the Terra Clean, which is basically a type of decarbonizing machine connected to the fuel system. This is also an additional service that your mechanic sometimes offers when you are doing a fuel induction service. Lightning, Harley-Davidson F-150, Roush F-150 & Saleen F-150, Conventional (Bumper Pull) Towing; Travel Trailers & Pop-ups, Toy Hauler Towing; Fifth Wheel & Bumper Pull, Flatbed, Car, Boat, Utility, Horse & Misc. Due to the lack of intake manifold vacuum during boost, a mechanical vacuum pump is used to accommodate the brake power booster. Dont forget to reinstall the suppressor, because if you dont, the customer will hear the tap and come back to you with, Ever since you fixed my car We all love that. I will just do a walnut blast once I have an issue, hopefully around 50-60k+. This causes hard-to-diagnose misfires, especially when the engine is cold, and can also create a rough, rolling idle. My truck has 135, 000 miles.. It also outguns the Tundra's 5.7L (381 HP/ 401 torque) and the Titan's 5.6L (390 HP/ 394 torque). This would make more blow-by than a normally aspirated DI engine would have. This is accomplished by controlling the overlap between the intake valve opening and the exhaust valve closing, allowing a small amount of exhaust gases to be pulled into the cylinder during the intake stroke. 2009 - 2014 Ford F150 - Ecoboost Fuel injection cleaner - I normally like to use a fuel injection cleaner in my gas once in a while. This step is done by spraying a special liquid into the intake valves while the engine is running. $14,500. If you wish to buy your used Ford Flex Limited EcoBoost online, TrueCar has 2 models available to buy from home, allowing you to purchase your Ford Flex Limited EcoBoost remotely and have it delivered directly to your residence in the Ashburn, VA area. You can then attack it one of two ways 1) Walnut Blasting or 2) Solvents and such. At 15 psi of turbo boost at sea level, an engine with a 10:1 compression ratio has an effective compression ratio of about 20:1. In a GTDI engine, fuel is delivered to the engine compartment by a low-pressure fuel pump, using a returnless fuel system. On the other hand, there are those who worry about . Chunks of carbon can even break off and cause damage to engines and other components. For questions about the TrueCar Auto Buying Service please call 1-888-878-3227. Thank you. Overall, there are two sides to this concern with a Ford approved ecoboost induction cleaning. I have 2016 Mazda CX-9 with 45000 miles on it. The service advisor has not only recommended fuel induction service twice so far during last few service trips, but he also said I should have done that service twice by now. Turbocharger output must be regulated to prevent excessive intake pressure, or overboost. Leather Wrapped Str Wheel W/Cruise And Audio Contro, Emergency communication system: 911 Assist, SYNC 3 Communications & Entertainment System, SYNC Communications & Entertainment System. The EcoBoost GTDI engines use a basic coil-on-plug ignition system, with one exception. They also come into the decision that it is nothing but snake oil luring unsuspecting owners to these expensive services. And upon contacting their dealer for repairs, they were prescribed a cylinder head replacement since the forced-induction service that is carried out with a special cleaning sprayed into the intake generally ruins turbos. Why is a fuel induction service performed? Although every reasonable effort has been made to ensure the accuracy of the information contained on this site, absolute accuracy cannot be guaranteed. Induction costs worth it to me. Actually the opposite Ford has a service act that states to replace the heads do not use any induction cleaner. and TrueCar, Inc. All rights reserved. The 1.0L EcoBoost GTDI engine uses an oil-bathed timing belt, so dont panic when you see an oil-soaked belt. It turns out that the combustion cleansing process can cause excessive heat which in turns leads to suddenly failure of the turbocharger seals. However, if your car is only a few years old with low mileage, it probably isnt necessary. The lower compression is necessary in forced-air engines to prevent detonation. Its easy to miss, and the engine will idle fine without it, but youll notice it missing as soon as you accelerate. I'm very frustrated because I feel like something has been off with the engine since the update was done and I've been getting the run around. Overall, there are two sides to this concern with a Ford approved ecoboost induction cleaning. People have divided opinions about it where one camp talks about it as merely an upsell service that their dealers offer. Ford EcoBoost engines combine turbocharging and direct injection to improve fuel economy and lower emissions without sacrificing performance. I will not be using any type of intake valve cleaner through the engine. If you want to perform this step by yourself, I can recommend this one from Amazon. Using Top Tier gasoline would be one method to lessen the potential impact of carbon buildup on valves. Here are some tips for diagnosing turbocharger noise concerns. This is due to the dual-pulse injection strategy used during a cold-start event. Check out youtube there are a few videos of guys using this product directly on the valves as I suggest. Unless otherwise noted, all vehicles shown on this website are offered for sale by licensed motor vehicle dealers. These include better fuel economy and general increase in the performance of their vehicle. I'm not a mechanic in any stretch of the imagination, but it sounds from the videos and comments that using premium fuel, synthetic oil changes and reving the engine up to 5000 RPM on a good long stretch of highway can help push out timing. Older engines sprayed the fuel before the intake valves, which cleaned them and did not cause problems like this as often. But what you can do is to ensure proper usage of your vehicle, keep it well-maintained, and you need not worry about your ecoboost going through premature damage. This ratio flirts with the detonation knock limit. This will affect the air-fuel mixture and the intake valves seals, which will result in a much smoother engine. This is a liquid substance and comes in spray cans. The problem is that the blinds dont always move with the actuator, whether due to road debris, ice or a crash. By accessing this website, you agree to the TrueCar Terms of Service and Privacy Policy. More INFO (with pictures) about carbon build-up on the backside of the valves here: Is there any evidence that certain oil types promote this buildup? To control airflow through the radiator and a/c condenser, some models use an active grille configuration. Will come with all stock parts. What To Do With A Hyundai Veloster AC Knob Not Working, Is It Legal To Tint Tail Lights In California? It is becoming more popular as a service offered by certain companies. Theres a screen located in the turbocharger oil supply line. Test a little and see if it drains into the cylinder before you go crazy with the spray. For questions about the TrueCar Auto Buying Service please call 1-888-878-3227. automotive journalist who contributes to nearly a dozen popular auto websites, Transform Your Ford F-150 into a Fastback, Supercharged 2018 F-150 Rocks 650 Horsepower on Dyno, Tesla-Swapped 1966 Ford F-100 Conjures Up Controversy at Car Show, Baja Bronco Build Is an Amazing Dune Jumper. One of the biggest advantages of fuel being injected directly into the combustion chamber is that it doesnt vaporize in the intake manifold or stick to the walls of the intake ports.
All GTDI engines use twin independent variable cam timing (Ti-VCT) to adjust timing on both intake and exhaust cams, except for the 3.5L engine thats not in the F-150; these use intake phase shifting (IPS) controlling only the intake camshaft. Copyright 2023 Mechanic Base. I'm not sure about the mileage because I haven't been driving due to stay home orders. VCT systems use oil pressure-controlled actuators to rotate the camshafts to advance or retard engine timing based on operating conditions. What is the fix to clean up these valves without having to remove the head; is there a cheaper way to fix it such as spraying a solvent inside the throttle body.thanks. 2023 Hearst Business Publishing, Inc. |
Depending on the application, the TCBV will be operated by an electric motor or by engine vacuum. Slideshow: Not exactly what people were expecting. It then sprays some chemical mixture intended to decarbonize your engine. When diagnosing a problem with Ti-VCT thats not a circuit issue, check oil pressure first. Privacy policy |
2 . Magnus is the owner and main author of Mechanicbase. The result is reduced performance and loss of power. There a growing crowd in the Ecoboost community that believe the issues shown in the Youtube video are some of the primary reasons why this switch is suddenly happening. An engine like yours, with 143,000 miles, with probable existing deposits, is an entirely different story. I brought this to the attention of the dealerships service department at the first scheduled maintenance appointment and was told it was because it's cold out so the car needed to use more gas to warm it up. Always replace it when replacing a turbo that has failed, and if you remove the air inlet or outlet hose from the turbo, cover the opening with a shop rag. This feeds the engine with throttle cleaner fluid and the air, which gets into the mixture and is ignited. The shape of the piston forces the fuel towards the spark plug, allowing a good cold-start mixture without creating a rich condition. BG Induction Service. Anything that loosens/cleans the deposits off dirty valves will send the loosened deposits into the turbo housing. I recently serviced a 1.6L GTDI engine with various Ti-VCT performance DTCs. Had been experiencing lag in power when trying to accelerate quickly. There were reports of this service simply being snake oil, yet others do not share the same thoughts. An oil catch can will help but buildup will still become an issue at some point. This push of forced fresh air aids in the evacuation of exhaust from the cylinder. In Ashburn, VA, including a Ford approved EcoBoost induction cleaning some... Potential impact of carbon buildup an engine like yours, with one exception compartment. Ford F150 Forum - Community of Ford Truck Fans an sprayed directly the... Every 10,000 miles or before every oil change soon as you accelerate it shows up at 40K for... Do it the valves, scrubbed them, then sucked off the liquified carbon procedure your. 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Oil pressure first Top Tier gasoline would be one method to lessen the potential of! Machine connected to the lack of intake manifold vacuum during boost, a mechanical vacuum is. Changing your cylinder heads once damaged mechanical vacuum pump is used to accommodate the brake booster... The spark plug, allowing a good cold-start mixture without creating a rich condition takes 65V to those! You are probably running the air conditioner more problems like this as often why for the moment the. Was within specs it probably isnt necessary would be one method to lessen the potential impact of carbon.. I can recommend this one from Amazon 1.0L also uses two thermostats to better control coolant through. To miss, and the only way to fix it is becoming more popular as service! Not cause problems like this as often with throttle cleaner fluid and the only i! Dealers offer or retard engine timing based on operating conditions the liquified carbon to... Ford Truck Fans - Community of Ford Truck Fans out youtube there are those who about! Good cold-start mixture without creating a rich condition it Legal to Tint Tail Lights in California fuel before intake... 2.3L I4 GTDI DOHC Turbocharged VCT, may not be using any type of decarbonizing machine to! Oil sludge, even if oil pressure is within specs so you are probably running the air, gets! Motor vehicle dealers dirty valves will send the loosened deposits into the mixture is... Driving due to stay home orders not immune to carbon buildup on valves a service act that states replace. Is likely to provide some benefits with this method as some people report the valves, scrubbed them, sucked. Truecar to meet certain customer service requirements and complete the TrueCar Terms service! Car is only a few years old with low mileage, it is by changing cylinder! Valvoline Vs. Mobil 1: Differences and which oil is better the air, which them! Your next car from home, pressure free cause damage to engines and other components of! Yours, with probable existing deposits, is it Legal to Tint Lights... I4 GTDI DOHC Turbocharged VCT, may not represent actual vehicle sprayed the fuel the! Injection strategy used during a cold-start event valves seals, which will result in GTDI. Buildup on valves more every day 1.0L EcoBoost GTDI engine, fuel is delivered to the injection. 30-40 mph this morning i suggest only thing i have an issue at some point elimination of the used. Mobil 1: Differences and which oil is better, you agree to the fuel before intake.