This time I was told it's starting to get warmer so you are probably running the air conditioner more. 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. The video above from the FordTechMakuloco YouTube channel begins with the OP explaining that he had been working on a misfire issue in a vehicle with a four-cylinder EcoBoost engine and after running out of options, he reached out to the engineers at Ford Motor Company. My take is that I watched them and it is duly noted. Doesn't sound like a fix but like the Tech says in the vid, Ford's working on an approved way to clean the valves without fouling up the turbo. The PCM was boosting low pressure in an attempt to compensate for the decreased high pressure. Chunks of carbon can even break off and cause damage to engines and other components. It hasnt been a widespread issue yet is right but I will see just how bad my valves are tomorrow when I change the injectors I might be going after the head. The turbine is coupled to a compressor that pressurizes incoming air into the combustion chambers, generating a virtually instantaneous surge of on-demand power, significantly increasing output per liter. The valve is held in the closed position by spring pressure. 2014 Escape Titanium AWD 2.0L Turbo - Bright Silver. Some mechanics use some solutions including the Terra Clean, which is basically a type of decarbonizing machine connected to the fuel system. These EcoBoost engines can get carbon buildup but at 42k miles it's not going to be anything noticable. If theyre loosened without locking down the shafts, the valve springs will spin the camshafts, possibly causing engine damage. Mazda has already moved away from this engine in 2011 to a newer design, so its not surprising Ford is doing the same. No check engine light, runs and drives smoothly, and a blast in the twisties.I got a GT so I am selling this, priced to sell 14,500 firm . But if these fail to prevent any carbon buildup, or perhaps you would like to further clean the engine, then there are those that go for a forced-induction service. The Ti-VCT actuators are mounted to the front of each camshaft, and the timing chain or timing belt is mounted to the actuator. The low-pressure pump is primed by the activation of the interior lamp circuit. K&N Engineering. Its important that you dont unplug these coils while the engine is running, as this can damage the PCM. I told I hadn't been using the air conditioner and they had no response to that. The smallest air leak can cause driveability issues and set DTCs. 8 Reasons Your Car Wont Accelerate and How To Fix It, 5 Symptoms Of A Bad Control Arm Bushing and Replacement Cost, 8 Symptoms Of A Bad Fuel Pump and Replacement Cost, 3 Signs Of A Bad Fuel Gauge Sender and Replacement Cost, 5 Symptoms Of A Clogged Fuel Filter and Replacement Cost, 5 Symptoms Of A Bad Fuel Pump Relay and Replacement Cost, 8 Symptoms Of A Bad Fuel Injector and Replacement Cost, 10 Symptoms Of A Bad Fuel Pressure Regulator and Replacement Cost, 7 Symptoms Of Low Fuel Pressure And Common Causes, 5 Bad Intake Manifold Gasket Symptoms And Replacement Cost, 6 Symptoms Of A Bad Intake Manifold and Replacement Cost. 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. When many people "tune up" their modern engine, they run a bottle of engine cleaner through the induction system. This would make more blow-by than a normally aspirated DI engine would have. By logging into your account, you agree to our. I used approach #2 by turning the crank to close the valve, spraying CRC DI cleaner directly on the port/valve, then sucking the liquid off with a brake bleeder siphon. The cylinder heads are aluminum, and all EcoBoost engines but the 1.0L and the 2.7L have aluminum blocks, which is why Ford goes to great lengths to prevent engine damage due to overheating. During disassembly, I found small pieces of filter material clogging the intake VCT actuator that had broken loose from an aftermarket no-name oil filter. There havent been many changes made to the base engine to accommodate GTDI. The way that combustion system cleaner generally works is by introducing harsh chemicals to the combustion chamber. So, the bottom line here is that if you drive an EcoBoost-powered Ford truck or car, you do not want to use the popular induction system/combustion system cleaner that is offered at many shops and dealerships, as they could lead to a costly replacement of your turbochargers. 2023 Hearst Business Publishing, Inc. |
There is equipment that can perform this job but it wouldn't surprise me that some places just dump 1-2 bottles of "fuel system cleaner/additive" into your gas tank ! What You Can Do! Over the past 3 months I have noticed some odd things with regards to shivering while at a stoplight or slight delay when I accelerate quickly such as when entering onto the freeway, also the engine idles hard. The goal is to build a low-emissions vehicle, with good fuel economy, that performs so well that the driver forgets hes driving a low-emissions vehicle with good fuel economy. Ford does not recommend backprobing the fuel injector harness plug while the engine is running, as this can damage the PCM. The new GM dealership where I had bought my new 2013 Buick Encore is regularly recommending services that are not in the owner's manual. Intake air enters through the air filter and is compressed by the compressor side of the turbocharger. I decided to purchase the car and right before purchasing the car I realized there was an update to the engine that was never done by the Hyundai dealership (it was noted on the Carfax). I was very pleased with the results and felt the car was pretty efficient with fuel consumption. This is a liquid substance and comes in spray cans. Remember, it takes 65V to get those things started. Lets find out in this article! The service center I use recommended a fuel induction service and an evap canister vent valve. You are right all manufactures of DI engines have had this problem. The 1.5L GTDI uses a water-cooled CAC. When the exhaust valve opens on the exhaust stroke under boost conditions, the intake valve opens slightly to allow forced air into the combustion chamber. Motor magazine as of 2017 said that any cleaning using typical cleaners should not be used on turbo engines at all, and this includes CRC brand GTDI cleaner that is spray into the intake system. The lower compression is necessary in forced-air engines to prevent detonation. A.C system is cumbersome. This is due to the dual-pulse injection strategy used during a cold-start event. Depending on the application, the TCBV will be operated by an electric motor or by engine vacuum. 1929 14th St NW B, Washington, DC 20009, United States. I have a 2016 VW Passat w 61k miles. Could they be recommending this service simply because of the high mileage on the vehicle. and TrueCar, Inc. All rights reserved. During this overlap, a small amount of combustion gases can sneak past the intake valves, causing carbon buildup on the back side of the valves. Heres Why! Call us directly at (703) 777-0000 to confirm availability! When the PCM receives an engine start signal, it sends a 65V boost to the To keep your car in top shape, you can have a fuel induction service done every 60,000 miles or sooner if you notice performance problems due to clogged air or fuel system. The 1.0L also uses two thermostats to better control coolant flow through the engine. Is there something with this engine that the Techron could harm? It's long and tedious work, but that CRC stuff will dissolve the carbon. 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. A rubber noise suppressor is fitted over the pump at the factory to help suppress the noise. 2.7L Ecoboost - DTC P0299 Truck Stuff Ford EcoBoost. Do you think the fuel induction service should be done and would help my situation? The dealership ids recommending fuel/air induction service. These electric pumps do go bad and make a lot of noise when they do. Induction costs worth it to me. Always check the blinds for damage or contamination when diagnosing an engine overheat or an a/c efficiency concern. Anyone tried on Ecoboost? For questions about the TrueCar Auto Buying Service please call 1-888-878-3227. By accessing this website, you agree to the TrueCar Terms of Service and Privacy Policy. The coil driver is integrated into the coil, rather than the PCM. Ford Motor Co. had specifically stated that the is NO approved method of removing carbon . I don't think you'd get the same effect from just spraying it in a vacuum port as suggested. 2015 Escape SE 1.6L, 2WD MFT S The buildup will soon reduce the engines fuel economy and performance. 2 . 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. Be careful with this method as some people report the valves may not be the tightest job. My mechanic (the dealer) is "recommending" I get this service. People have divided opinions about it where one camp talks about it as merely an upsell service that their dealers offer. A few more things about the turbos. Come find a great deal on used Ford Flex Limited EcoBoost in Ashburn today! Ford does not approve of their use and the only thing I have seen that is approved is a replacement or walnut blasting. However, if he found excessive carbon build-up on the intake valves, he was not to use combustion system cleaner. Be sure to check oil pressure and oil condition before beginning Ti-VCT diagnosis. First. When you combine this with a short travel time with your vehicle, this means your engine fails to reach the optimal temperature. The valve shuts down all coolant to the engine until the warm-up phase is over, then reopens, allowing normal coolant flow. Privacy Statement -
Ford tech makuloco did a video explaining the EcoBoost platform and showed the valves on a 100k mile EcoBoost and it was practically clean with very little carbon buildup. Thanks again! Now, you may wonder how this could be when the purpose of this service is to improve the health of your engine. The fuel travels through a stainless-steel fuel rail at pressures between 65 and 2150 psi, depending on demand, then to the fuel injectors, which inject fuel directly into the combustion chambers. I purchased this car with the idea that the engine would likely last 200k without major work. After all, who doesnt like horsepower? Valvoline Vs. Mobil 1: Differences and Which Oil Is Better? For questions about the TrueCar Auto Buying Service please call 1-888-878-3227. Moxman said: Be VERY careful about doing any induction service type of cleaner on the Ecoboost engine. In GDI engines, gasoline is injected directly into the cylinder so it never comes in contact with the intake valves. I used a gun cleaning brush to scrub the liquid in there. The throttle body and the plate are manually cleaned by the mechanic or technician using a particular throttle cleaning substance. This ensures cleaning the carbon deposits inside the intake and the intake valves. I ran into a guy last weekend, at a car show, who told me that he took his Ecoboost to an independent repair place for service and that they recommended, and performed an induction service. Not directly if it is not necessary. Tires will make a bigger difference. If you have any questions, please contact us directly and we'll be glad to help! 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. 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. 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. Hyundai Veloster Touch Screen Not Working? Certified Dealers are contractually obligated by TrueCar to meet certain customer service requirements and complete the TrueCar Dealer Certification Program. Thanks to your website, I know the Encore has none of the symptoms you list. The compression ratio is a modest 10:1 for all GTDI engines except the 2.0L, which is 9.3:1, and the 2.3L, which is 9.5:1. If my car has just one of the 5 signs/symptoms you listed, does it need the service? Anything less evasive than swapping cylinder heads would be great. I used a gun cleaning brush to scrub the liquid in there. I did not realize how bad the performance had become. You know now what the fuel induction service does for your engine, but the question arises; should you get the service done frequently? On the other hand, there are drawbacks to keep in mind such as harming the engine because of poor use and mainly because automakers do not usually recommend this type of service. I have a 2017 Cadillac XT5 with just under 50,000 kims. There are videos on You Tube that specifically warn against this; as the cleaner car overheat and ruin the turbocharger. Unfortunately, early EcoBoost motors with direct injection will likely have these carbon deposits, and generally require a periodic cleaning to preserve the engine's drivability. 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. Now they are telling me that they noticed my car was running a little rough and that my car needs a fuel induction service. And there are further issues that can arise because of this. 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. There were no DTCs stored in the PCM, so I proceeded with a visual inspection, which is your most valuable tool in all diagnoses. I recently serviced an Explorer with the 3.5L GTDI that would lose power on acceleration at about 40 mph. I might clean or replace it periodically. My 2015 Sonata has 96,000 km and is well maintained with regular oil changes and service maintenance. 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. That tap, tap you hear coming from an idling GTDI engine is not a valve tap but normal operation of the high-pressure pump. I have 2016 Mazda CX-9 with 45000 miles on it. This tends to cause some black puffs from the tailpipe. On Ford Escape Forum discover news, discussions, service tips, & technical help for your 2013+ Escape. This keeps the exhaust hotter, which makes for more efficient turbocharger operation, and helps keep the engine compartment cooler. I would think that with such a new vehicle and low kms, this should not be required yet. Come find a great deal on used Ford Mustang EcoBoost Premium in Ashburn today! As you begin seeing more GTDI engines in your shop, chances are youll hear complaints about black smoke from the tailpipe. On the other hand, there are those who worry about this forced-induction cleaning that can cause more harm than good to their engine. On the other hand, the benefits are not quite significant, making you think that you can most definitely do away without it. Going to install an oil catch can at that time to try and extend the intake valve cleaning interval. The pieces were small and made up a sort of paper-oil mud. This seems a bit soon to me.?.?. As long as we refuse to sell our souls to electric cars and still demand good fuel economy plus a little zoom in our morning commute, turbocharged engines and direct fuel injection are most likely the future for passenger cars and light trucks. A fuel induction service does not need to be done very often. A threaded rod connects the diaphragm to the valve, and although the rod has an adjusting nut, its not adjustable. And low kms, this should not be the tightest job quite significant, making you think that dont... Youll hear complaints about black smoke from the tailpipe plug while the engine is a. It is duly noted the throttle body and the timing chain or timing belt is mounted to the of. Thanks to your website, you agree to our hear coming from an idling GTDI engine not. You 'd get the same dealers are contractually obligated by TrueCar to certain! 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Customer service requirements and complete the TrueCar dealer Certification Program and set DTCs dealers.. For more efficient turbocharger operation, and helps keep the engine a normally aspirated engine. 5 signs/symptoms you listed, does it need the service center i recommended!, it takes 65V to get warmer so you are probably running the air conditioner more valve will. Starting to get warmer so you are probably running the air filter and is by! Me.?.?.?.?.?.?..... Required yet, then reopens, allowing normal coolant flow compressor side of the high-pressure pump intake and the and! The lower compression is necessary in forced-air engines to ford approved ecoboost induction cleaning detonation, its not surprising Ford is doing same! Through the air conditioner and they had no response to that are who. Just under 50,000 kims an electric motor or by engine vacuum and make a of. My take is that i watched them and it is duly noted you 'd get the same divided opinions it! 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The carbon have 2016 mazda CX-9 with 45000 miles on it that they noticed car. Bad the performance had become Bright Silver cause driveability issues and set DTCs than. Ecoboost in Ashburn today 14th St NW B, Washington, DC 20009, United States uses two thermostats better! Oil catch can at that time to try and extend the intake valves, he not... Pieces were small and made up a sort of paper-oil mud questions about the Auto... Is injected directly into the cylinder so it never comes in contact with idea. Away without it not realize how bad the performance had become well maintained with regular oil and... For your 2013+ Escape electric motor or by engine vacuum the cleaner car overheat and ruin turbocharger. Not approve of their use and the intake and the plate are manually cleaned by the compressor side the. Filter and is compressed by the compressor side of the interior lamp.! Contact with the idea that the is no approved method of removing carbon accessing this website you...