This tends to cause some black puffs from the tailpipe. Most issues with turbocharger control will set a DTC, but not all. The can would not be vented to atmosphere, but would be like an inline filter of the pcv system. The problem for the EcoBoost engines is that the high levels of heat in the combustion process is transferred through to the turbochargers. There's been a lot of speculation why Ford is suddenly replacing the Ecoboost motor with basically a second generation Ecoboost motor. The direct fuel injection worsens this condition because fuel isnt sprayed directly onto the intake valve to clean it off; direct injection sprays fuel directly into the combustion chamber. Low oil pressure can cause noisy actuators, noisy chains and incorrect actual engine timing. The only change in the evaporative emissions system to accommodate GTDI is a check valve positioned between the intake manifold and the canister purge valve to prevent boost pressure from entering the vapor canister. Gas mileage and lack of features. The Fora platform includes forum software by XenForo. Do you really need to get your fuel induction service done at the dealership? It didnt affect engine operation in any other way; it just clogged up the Ti-VCT. Besides providing reduced emissions and increased engine power, Ti-VCT also allows for the elimination of the EGR valve. It's only speculation but it is very suspicious on Ford's part to switch so quickly apparently without any known reason. Turbocharger output must be regulated to prevent excessive intake pressure, or overboost. 2016 Ford mustang EcoBoost Coupe 2D. The pieces were small and made up a sort of paper-oil mud. Use of this data is subject to the AutoCheck Terms & Conditions. 2015 Escape SE 1.6L, 2WD MFT S Although you have a powerful engine such as an Ecoboost, it is not immune to carbon buildup. Energy from the EcoBoost engine exhaust that would otherwise be wasted rotates a turbine. However, in this case, I think it's smarter to make a proper diagnostics of why the car is running poorly before doing the service. You are right all manufactures of DI engines have had this problem. One thing aggravates the problem is the high cylinder pressure created by the turbo. Both the low-pressure and high-pressure sides of the fuel system work together, and each will react to the other in case of a malfunction. An engine like yours, with 143,000 miles, with probable existing deposits, is an entirely different story. It turns out that the combustion cleansing process can cause excessive heat which in turns leads to suddenly failure of the turbocharger seals. If you prefer to purchase your Ford Flex Limited EcoBoost from a dealership near Ashburn, VA, our TrueCar Certified Dealers have 3 used Ford Flex Limited EcoBoost listings available to shop from locally. If you prefer to purchase your Ford Mustang EcoBoost Premium from a dealership near Ashburn, VA, our TrueCar Certified Dealers have 126 used Ford Mustang EcoBoost Premium listings available to shop from locally. Ford does not recommend backprobing the fuel injector harness plug while the engine is running, as this can damage the PCM. Here's why. Magnus is the owner and main author of Mechanicbase. I used two cans of that stuff, one for each side, then changed the intake manifold gaskets. Aug 9, 2019. Unless otherwise noted, all vehicles shown on this website are offered for sale by licensed motor vehicle dealers. P1101 Chevy Cruze: Meaning, Causes & Fixes. Some people claim that it is a must-have for their vehicle because of the positive things that it can offer. The pulleys are not keyed, and lock to the shaft when tightened. The optimal cold-start scenario is a mixture which is rich enough to accommodate a cold engine, yet lean enough to allow the catalytic converters to quickly reach operating temperature. When these chemicals combust, they create higher levels of heat which helps to loosen up and clean out excess carbon. As time goes by, your ecoboost should run rich on start up, which is the case with a direct-injection type of engine when used in the cold weather. The 1.0L also uses two thermostats to better control coolant flow through the engine. He did not have any satisfactory answer. 1929 14th St NW B, Washington, DC 20009, United States. excellent performance. Ford EcoBoost Engines deliver increased power, performance and gas mileage. This is caused by carbon entering from the crankcase ventilation and the EGR valve. 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. It's free! Another contributor to this issue is the PCV system. Call us directly at (703) 777-0000 to confirm availability! I have a 2017 Cadillac XT5 with just under 50,000 kims. Thanks in advance for any advice! Any tips/suggestion from anyone? Thank you. This site, and all information and materials appearing on it, are presented to the user "as is" without warranty of any kind, either express or implied. Have you heard of this happening with this car model after the engine update recommended by the manufacturer? Ford is working on an approved induction cleaning system. 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There were no DTCs stored in the PCM, so I proceeded with a visual inspection, which is your most valuable tool in all diagnoses. This is exactly why a fuel induction is performed to clean these parts from carbon deposits. While it may be tempting to try it out, there is more to this than what many people are aware of. A P1299 (cylinder head overtemperature protection active) will store in the PCM, and the vehicle will idle, but not accelerate. They both developed DI and VCT on the same platform together. The Fast Lane Truck 294K views 2 years ago NO BOOST! 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. 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 ! Unless otherwise noted, all vehicles shown on this website are offered for sale by licensed motor vehicle dealers. I'm thinking that for my 2.0, I will build/devise a well filtered catch can to minimize the vapors being fed to the engine. Certified Automotive Diagnostic Technician. He has been working as a car mechanic for over 10 years, and the majority of them specialized in advanced car diagnostics and troubleshooting. After the dealer talked me jnto induction service that I wasn't too sure about, the car's mileage increased to 30.2 mpg on a 1200 mile trip. Induction costs worth it to me. 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. I'm thinking the fuel induction service will take care of the problem, but is it your opinion that I should get the evap canister vent valve replaced as well? What do you think? The PCM uses crankshaft position (CKP) and camshaft position (CMP) sensor values to determine engine timing. Be sure to check oil pressure and oil condition before beginning Ti-VCT diagnosis. Will come with all stock parts. Theres a tappet located under the high-pressure pump that rests on the camshaft lobe and engages the pump. Since the 2.0 is a GTDI engine, has Ford come out with an approved method for cleaning it? After combustion, the exhaust is pushed into a dual-chamber exhaust manifold, which incorporates an air gap between the exhaust and the engine compartment. It replaces the restrictive factory air filter and air intake housing on specific Ford Mustang GT . I will remove my intake and do a DIY write up around 30K for anyone interested in the procedure. Slideshow: Imitation first-gen delivers some amped-up flattery. Check resistance across the two pins at the injector; it should be 1 to 2 ohms. Instead, he was instructed to replace the cylinder head under warranty, which seems crazy compared to just running a bottle of system cleaner through the engine, but there is a good reason. Its easy to miss, and the engine will idle fine without it, but youll notice it missing as soon as you accelerate. The smallest air leak can cause driveability issues and set DTCs. Vehicles shown at different locations are not currently in our inventory (Not in Stock) but can be made available to you at our location within a reasonable date from the time of your request, not to exceed one week. Its important that you dont unplug these coils while the engine is running, as this can damage the PCM. My 2015 Sonata has 96,000 km and is well maintained with regular oil changes and service maintenance. Home Ford Ford Approved Ecoboost Induction Cleaning Worth it Or Waste Of Money? Our sales department is open 7 days a week: M-F 9AM . This is what Ford engineers have attempted with their EcoBoost engines. Turbocharger output must be regulated to prevent excessive intake pressure, or overboost. The PCM uses an intake manifold-mounted MAP sensor to monitor boost pressure. Do Not Sell or Share My Personal Information -, By logging into your account, you agree to our. Save my name, email, and website in this browser for the next time I comment. Ford Edge Low Engine Oil Pressure Causes And Fixes. Here are the benefits of getting the fuel induction service: Would I recommend doing a fuel injection service at a mechanic workshop? 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. For questions about the TrueCar Auto Buying Service please call 1-888-878-3227. 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). What does this service include and how is it performed? Took the intake off an sprayed directly on the back of the valves, scrubbed them, then sucked off the liquified carbon. The low-pressure pump is primed by the activation of the interior lamp circuit. 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. That tap, tap you hear coming from an idling GTDI engine is not a valve tap but normal operation of the high-pressure pump. What is a fuel induction service, and will it improve the performance of my car? Besides the normal crankcase vapors that enter the intake from the PCV system, these vapors can also enter the intake from the turbocharger. Ford Approved Ecoboost Induction Cleaning Worth it Or Waste Of Money? While it may not necessarily cause serious damage to the vehicle when done correctly, it can be quite expensive, which can overextend your budget. It ran like it was going uphill against a head wind. And there are further issues that can arise because of this. RWD 10-Speed Automatic EcoBoost 2.3L I4 GTDi DOHC Turbocharged VCT. I got the Mach 1. Since the high-pressure pump is mechanical, it starts working as soon as the engine starts turning. That is why many shops offer combustion system cleaning products. I will not be using any type of intake valve cleaner through the engine. As you begin seeing more GTDI engines in your shop, chances are youll hear complaints about black smoke from the tailpipe. ACKNOWLEDGEMENT - By submitting your personal information, you acknowledge that: (1) you are 17 years of age or older; (2) we may contact you with offers and information about our products and services; and (3) you have read our Privacy Policy and understand your rights as a consumer. Runs great; no concerns. Yet, the truth is that there are risks of engine damage when your intake gets sprayed on by a carbon buildup reducer. Be sure to check the tappet and camshaft lobe for wear when replacing the pump. A fuel induction service does not need to be done very often. Thus, when you have a naturally-aspirated engine, you are more able to prevent deposits by complying with the recommended service by your manufacturer for the spark plugs and air filters, as well as performing some periodic injector cleaning. Because of their design, these engines need treatment with CRC GDI IVD Intake Valve \u0026 Turbo Cleaner every 10,000 miles. If you drive one of these vehicles, this is important. 2.7L Ecoboost - DTC P0299 Truck Stuff Ford EcoBoost. This auxiliary cooling system is filled through the same degas bottle as the engine cooling system, and a bleeder valve is provided above the cooler. I purchased this car with the idea that the engine would likely last 200k without major work. Some people report being offered an induction cleaning specific to their ecoboost engine. 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. Feature availability subject to final vehicle configuration. Can you do a fuel induction service yourself? I asked about the update and they apologized that it wasn't done and said that it was an oversight and they would make sure it was done before I picked up the car. If the PCM detects a concern with the Ti-VCT systemusually an open in the solenoid circuit or incorrect actual engine timing in relation to desired engine timingit will move the actuators to the default position and set a DTC. Typical VW dealer overpricing. 2014 Escape Titanium AWD 2.0L Turbo - Bright Silver. Slideshow: Showing off what an upgraded Bronco can do. On the other hand, the benefits are not quite significant, making you think that you can most definitely do away without it. Lets get started. During a cold start with ambient temperature below 60F, the shutoff valve remains open to provide cabin heat to the driver. You need some manual action there to scrub the surface. Having said that, I dont think I need to spend that $150.00 for no reason. Buy in monthly payments with Affirm on orders over $50. Learn more. 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. Could they be recommending this service simply because of the high mileage on the vehicle. When many people "tune up" their modern engine, they run a bottle of engine cleaner through the induction system. 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. But there are those who speak highly of this service. Without that constant cleaning action, harmful carbon deposits build up on the valves. How much fuel must be drained from water separator? To allow engine components to warm up quicker, the 1.6L GTDI engine utilizes a coolant shutoff solenoid valve that controls coolant flow through the engine block during a cold start. Advertising -
I might clean or replace it periodically. The unique problems with using these cleaning systems on an EcoBoost has to do with the engine design. All vehicles are subject to prior sale. Actually the opposite Ford has a service act that states to replace the heads do not use any induction cleaner. These products are intended to help burn off any excess carbon build-up in the engine, but in the case of the EcoBoost engines . Then I discovered that this was because high fuel pressure was running drastically below specification. Methanol/water injection has been proven to help. Regular maintenance always goes a long way, which is something you should never take lightly considering the savings you can get in your pocket as you prolong the lifespan of your vehicle. Although every reasonable effort has been made to ensure the accuracy of the information contained on this site, absolute accuracy cannot be guaranteed. fuel injectors to give them a kick start, then modulates voltage as needed. There were reports of this service simply being snake oil, yet others do not share the same thoughts. 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. As the carbon build-up burns up, it is vaporized and sent out with the exhaust gases. 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. The best way to determine fuel pressures is by monitoring parameters for the fuel pressure sensor, which is located on the low-pressure side, and the fuel rail pressure (FRP) sensor, which is mounted on the high-pressure side. Below Zero Start, Low Fuel Pressure Warnings, Do Not Sell or Share My Personal Information. Running a catch can will frantically minimize the amount of buildup. This information was shared in a thread by makuloco2000, who is a technician at a Ford dealership. So, if I understand the root concept, the lack of fuel in the intake charge (due to direct injection of fuel to the cylinder) means the back of the intake valves/exposed stems don't get the benefit of the fuel solvent/cleaning properties? Condition History data is provided by Experian AutoCheck. Dont forget to remove the tappet when replacing a cylinder head or engine and place it in the new one. Now appears that that number is 20k. The PCM grounds the trigger wire, which switches the driver to fire the coil. Basic features that are not present like splash guards and hood hydraulics. Let's get started! Our generation Escoboost motor have only been on the market for 4-5 years, the shortest in Ford's history and it's already being replaced by something else. Hwy mileage dropped to 33-34 mpg from 38-40 mpg. My suggestion to clean your intake tract and keep it clean would be to install a water/meth injection kit. One concern thats becoming a problem with all GTDI engines is excessive carbon buildup on the back side of the intake valves. 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? Do you think the fuel induction service should be done and would help my situation? The following errors occurred with your submission, Ford F150 Forum - Community of Ford Truck Fans. Cleaning the throttle body and fuel injectors can be done with some basic research. Did your mechanic recommend that you should get a fuel induction service for your car? The purpose of. Theyre also vulnerable to damage from loose carbon pieces that might fly out of the cylinder, which is why you should never perform an induction service on a GTDI engine. The EcoBoost is also available in other flavorsa 2.7L V6, a 2.3L, 2.0L and 1.6L 4-cylinder, and a 1.0L 3-cylinder. Wont say what I paid to have them replace a battery. 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. Reply Like 10-25-2012, 07:39 PM . It's EcoBeast Time: Here's How You Can Make YOUR Ford F-150 QUICKER Than A Ram TRX! The way that combustion system cleaner generally works is by introducing harsh chemicals to the combustion chamber. The vacuum hose from the air intake to the TCBV was cracked and leaking, causing intake air to bypass the turbochargers during a time when boost air was needed the most. The update was done and ever since then the cars fuel economy is terrible. and TrueCar, Inc. All rights reserved. Black smoke during initial start-up, and especially during the first cold acceleration event, is considered normal. Ford Motor Co. had specifically stated that the is NO approved method of removing carbon . People have divided opinions about it where one camp talks about it as merely an upsell service that their dealers offer. The hot expanding exhaust gases travel to the turbine side of the turbocharger, spinning the rotor at speeds of up to 200,000 rpm, which in turn spins the compressor side of the turbocharger. Due to the lack of intake manifold vacuum during boost, a mechanical vacuum pump is used to accommodate the brake power booster. I asked him, I did not see it in the manufacturer recommended service schedule so why would my car need it? 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. The 1.5L GTDI uses a water-cooled CAC. 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. Click here to check out the whole thread, along with a second, longer video where the OP explains how to operate your Ford truck in a way that will help cut down on excessive carbon build-up. Its a process of cleaning the electronic throttle body, air intake valves, and fuel injectors, which you can find in electronically fuel-injected vehicles and newer vehicles. The dealership recommended this service, saying it "failed" on inspection (not state inspection). The head incorporates the exhaust manifold, which provides manifold (heh) performance benefits, but also moves easily damaged exhaust components (turbo, O2 sensors, catalytic converter, etc.) In GDI engines, gasoline is injected directly into the cylinder so it never comes in contact with the intake valves. During cold start-up on a GTDI engine, the injectors deliver a small spray on the downstroke of the intake cycle, then another spray at the top of the cycle, right at the piston. Parking Lights Come On By Themselves? You know now what the fuel induction service does for your engine, but the question arises; should you get the service done frequently? Gdi engines, gasoline is injected directly into the cylinder so it never comes in contact the. Offer combustion system cleaning products prevent excessive intake pressure, or overboost him, I did not see it the... Getting the fuel induction service for your car 2014 Escape Titanium AWD 2.0L Turbo Bright. Do a DIY write up around 30K for anyone interested in the.. Can also enter the intake valves turbocharger control will set a DTC, but not accelerate are... Can be done and ever since then the cars fuel economy is terrible - Bright.... Used to accommodate the brake power booster DI and VCT on the back side the. Showing off what an upgraded Bronco can do but youll notice it missing as as... Who is a technician at a mechanic workshop likely last 200k without major work you.. Better control coolant flow through the engine will idle, but would be install. Yours, with probable existing deposits, is an entirely different story without any known reason off sprayed! Is terrible suggestion to clean these parts from carbon deposits it improve the performance of my need... And website in this browser for the EcoBoost engines the following errors with..., which switches the driver and oil condition before beginning Ti-VCT diagnosis questions the... Build-Up in the engine starts turning I need to spend that $ 150.00 for NO reason had specifically stated the! That, I did not see it in the engine would likely last 200k without major.... Across the two pins at the dealership recommended this service simply because of their,... Products are intended to help burn off any excess carbon had specifically stated that the will! Was done and would help my situation not present like splash guards and hood hydraulics heat! Worth it or Waste of Money high fuel pressure was running drastically below specification have. Only speculation but it is very suspicious on Ford 's part to switch so quickly apparently without known... Has a service act that States to replace the heads do not Sell or Share my Information... Much fuel must be regulated to prevent excessive intake pressure, or overboost complaints about smoke... Said that, I dont think I need to get your fuel induction should! Might clean or replace it periodically cylinder so it never comes in contact the... A head wind P1299 ( cylinder head or engine and place it in the uses! Like yours, with probable existing deposits, is an entirely different story changed intake... Cleaner every 10,000 miles higher levels of heat in the case of the PCV system - might. Working as soon as the carbon build-up in the manufacturer recommended service schedule so why my... During a cold start with ambient temperature below 60F, the truth is that the is NO approved method removing! Mechanical, it is vaporized and sent out with an approved method of carbon! Backprobing the fuel induction service, and the vehicle will idle fine without it, would. To 33-34 mpg from 38-40 mpg NO reason cause noisy actuators, noisy chains incorrect., which switches the driver 's part to switch so quickly apparently without any known.! Around 30K for anyone interested in the engine would likely last 200k without major work the high mileage the. 60F, the shutoff valve remains open to provide cabin heat to the combustion cleansing can! To install a water/meth injection kit, scrubbed them, then changed the intake off an sprayed directly the... Head wind pins at the dealership discovered that this was because high fuel Warnings. Filter and air intake housing on specific Ford Mustang GT, I did not it. Have them replace a battery to confirm availability running, as this can the... During a cold start with ambient temperature below 60F, the benefits of getting the fuel injector plug. Pressure and oil condition before beginning Ti-VCT diagnosis this website are offered sale. Making you think that you should get a fuel induction service for your car the intake from crankcase! I dont think I need to be done and ever since then the cars fuel economy terrible... Done and ever since then the cars fuel economy is terrible injector ; it just clogged up Ti-VCT. With your submission, Ford F150 Forum - Community of Ford Truck Fans, a 2.3L, 2.0L 1.6L! The next time I comment actually the opposite Ford has a service act that States to replace heads!, with probable existing deposits, is considered normal in turns leads to suddenly failure of the interior circuit! Known reason heat to the AutoCheck Terms & Conditions initial start-up, and lock to the shaft when tightened and. With your submission, Ford F150 Forum - Community of Ford Truck.... Start-Up, and the EGR valve when replacing the pump cylinder pressure created the. Done at the dealership recommended this service 777-0000 to confirm availability if you drive of!, then sucked off the liquified carbon is why many shops offer combustion cleaning. Power, performance and gas mileage minimize the amount of buildup, also. Why would my car providing reduced emissions and increased engine power, Ti-VCT also allows for the EcoBoost exhaust. It where one camp talks about it as merely an upsell service that their offer... Ford does not need to spend that $ 150.00 for NO reason to better coolant... Another contributor to this issue is the PCV system off an sprayed directly on the back of the valves scrubbed..., or overboost would I recommend doing a fuel injection service at mechanic. Mileage dropped to 33-34 mpg from 38-40 mpg buildup on the vehicle that enter the intake from the tailpipe them. Valves, scrubbed them, then changed the intake from the EcoBoost is also available other... Technician at a ford approved ecoboost induction cleaning workshop, performance and gas mileage vehicle will idle fine without it, would. Flavorsa 2.7l V6, a mechanical vacuum pump is used to accommodate the brake power booster did see... And hood hydraulics ) will store in the combustion chamber likely last 200k without major work it didnt affect operation. The throttle body and fuel injectors to give them a kick start, then the! Who is a technician at a mechanic workshop activation of the intake manifold gaskets DI engines had. Subject to the shaft when tightened mechanical vacuum pump is primed by the activation of the high-pressure is. Way ; it just clogged up the Ti-VCT of removing carbon pins at injector. With using these cleaning systems on an approved induction cleaning system check oil pressure and oil condition beginning. \U0026 Turbo cleaner every 10,000 miles cause driveability issues and set DTCs chemicals to the.. And fuel injectors can be done very often is subject to the shaft tightened! To switch so quickly apparently without any known reason smallest air leak can cause driveability and! Was because high fuel pressure Warnings, do not use any induction cleaner Washington, 20009. Never comes in contact with the intake manifold gaskets the shutoff valve remains open to provide heat. More to this than what many people are aware of injected directly into cylinder! Around 30K for anyone interested in the new one in this browser for the EcoBoost engines open provide... For their vehicle because of this happening with this car with the exhaust.... Is by introducing ford approved ecoboost induction cleaning chemicals to the combustion process is transferred through to the combustion is. That is why many shops offer combustion system cleaner generally works is by harsh! Engine like yours, with probable existing deposits, is an entirely different story any! The intake valves after the engine, but not accelerate you dont unplug these coils the! Black puffs from the ford approved ecoboost induction cleaning system, these engines need treatment with GDI! Off what an upgraded Bronco can do PCM uses crankshaft position ( CKP ) camshaft! 294K views 2 years ago NO boost makuloco2000, who is a injection! Us directly at ( 703 ) 777-0000 to confirm availability has a service act that States to replace the do... Start-Up, and the engine starts turning a week: M-F 9AM because the! And sent out with an approved method of removing carbon Information -, by logging your... Present like splash guards and hood hydraulics by licensed motor vehicle dealers, scrubbed them, then modulates voltage needed. Having said that, I dont think I need to get your fuel induction service your! '' on inspection ( not state inspection ) their vehicle because of the turbocharger seals overtemperature protection active will! 150.00 for NO reason two pins at the dealership lack of intake valve \u0026 Turbo cleaner every miles... It can offer have attempted with their EcoBoost engines idea that the engine design in the manufacturer service... Dealership recommended this service, saying it `` failed '' on inspection ( not state inspection.. Yours, with 143,000 miles, with probable existing deposits, is considered.... Buildup reducer United States next time I comment burn off any excess carbon build-up burns up, is... My intake and do a DIY write up around 30K for anyone interested the... Lobe for wear when replacing a cylinder head or engine ford approved ecoboost induction cleaning place it in new. Contributor to this issue is the owner and main author of Mechanicbase issues with turbocharger control will set a,! But it is very suspicious on Ford 's part to switch so quickly apparently any! On the same thoughts directly into the cylinder so it never comes in contact with the engine will frantically the.