The Coyote is perfectly competitive against it's primary competition. Here are the benefits of getting the fuel induction service: Would I recommend doing a fuel injection service at a mechanic workshop? These carbon deposits will build on the valve body, intake pipes, intake manifold, and intake valves. Some people claim that it is a must-have for their vehicle because of the positive things that it can offer. 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 Ti-VCT actuators are mounted to the front of each camshaft, and the timing chain or timing belt is mounted to the actuator. RWD 10-Speed Automatic EcoBoost 2.3L I4 GTDi DOHC Turbocharged VCT. The problem is that the blinds dont always move with the actuator, whether due to road debris, ice or a crash. I find that odd on such a new vehicle. The PCM grounds the trigger wire, which switches the driver to fire the coil. Create new posts and participate in discussions. Castrol Edge vs. Mobil 1 Oil: Differences & Which Is Better? My 2009 Hyundai Genesis was getting highway mileage 27 mpg. Chunks of carbon can even break off and cause damage to engines and other components. Either a mandatory cleaning of the engine will be req'd and or a possible FSA, is in the future. Home Ford Ford Approved Ecoboost Induction Cleaning Worth it Or Waste Of Money? Wont say what I paid to have them replace a battery. 2014 Escape Titanium AWD 2.0L Turbo - Bright Silver. A few more things about the turbos. Fuel then passes through a mechanically actuated high-pressure fuel pump mounted on top of the cylinder head and driven by a four-sided camshaft lobe. Research Sea Foam Pour & Spray Combo Pack. That is why many shops offer combustion system cleaning products. Induction cleaning is basically "snake oil" and a big upsell service 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. Be sure to check this when diagnosing a loss of power on a GTDI engine. 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. Do Not Sell or Share My Personal Information. 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. Slideshow: Imitation first-gen delivers some amped-up flattery. Prices for a used Ford Flex Limited EcoBoost in Ashburn, VA currently range from $7,999 to $39,981, with vehicle mileage ranging from 12,242 to 288,165. This recirculating of airflow prevents loud air sounds that are caused by the backup of intake air through the turbocharger. Search over 70 used Ford Mustang EcoBoost Premium in Ashburn, VA. TrueCar has over 812,384 listings nationwide, updated daily. In many cases, EcoBoost engines utilize a compact design with the turbochargers nestled tightly against the block with the catalytic convertors located immediately downstream of the turbochargers. My 2015 Rogue is running pretty rough, stuttered and struggled to get to 30-40 mph this morning. Coolant is circulated through the cooler by an electric coolant pump. 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. But quite honestly, there were many reports by owners that older ecoboost engines experience misfires due to a carbon buildup on their intake valves. That'll help get the crap behind the valves. It then sprays some chemical mixture intended to decarbonize your engine. Thanks in advance for any advice! Use it every 10,000 miles or before every oil change. Has Anyone Read About Measures Ford Has Taken To Fix Their Quality Control What axle gear ratio are you ordering in an F-350 with a 7.3L gas engine? When you purchase through links on our site, we may earn an affiliate commission, which supports our community. The unique problems with using these cleaning systems on an EcoBoost has to do with the engine design. Check for oil sludge, even if oil pressure is within specs. 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. Took the intake off an sprayed directly on the back of the valves, scrubbed them, then sucked off the liquified carbon. Although you have a powerful engine such as an Ecoboost, it is not immune to carbon buildup. and TrueCar, Inc. All rights reserved. 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. I will not be using any type of intake valve cleaner through the engine. Ford EcoBoost engines combine turbocharging and direct injection to improve fuel economy and lower emissions without sacrificing performance. 2 . And there are further issues that can arise because of this. 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 is exactly why a fuel induction is performed to clean these parts from carbon deposits. However, if your car is only a few years old with low mileage, it probably isnt necessary. Call us directly at (703) 777-0000 to confirm availability! The wastegate is opened by a diaphragm operated by engine vacuum or boost pressure, depending on the application. My suggestion to clean your intake tract and keep it clean would be to install a water/meth injection kit. Copyright 2023 Mechanic Base. They have dual-overhead camshafts (DOHCs) over four valves per cylinder, which are governed by variable cam timing (VCT). I recently serviced a 1.6L GTDI engine with various Ti-VCT performance DTCs. What if you could save your money and do a fuel induction service yourself? Ford does not recommend backprobing the fuel injector harness plug while the engine is running, as this can damage the PCM. When you do a fuel induction service, you also clean the areas where the engines airflow is such as the intake manifold, intake valves, and throttle body. A check valve in the PCV vacuum hose diverts crankcase vapors to the turbochargers low-pressure hose under boost conditions. The dealership ids recommending fuel/air induction service. The 1.5L GTDI uses a water-cooled CAC. Treatments of seafoam sprayed into the intake might delay it longer too. The service center I use recommended a fuel induction service and an evap canister vent valve. Thank you for explaining this process. Some people claim that it is a must-have for their vehicle because of the positive things that it can offer. Theres a screen located in the turbocharger oil supply line. That's because you went on a 1200 mile trip which was likely all highway driving which allows you to have better MPG. This causes hard-to-diagnose misfires, especially when the engine is cold, and can also create a rough, rolling idle. 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. In a GTDI engine, fuel is delivered to the engine compartment by a low-pressure fuel pump, using a returnless fuel system. Running a catch can will frantically minimize the amount of buildup. I used a gun cleaning brush to scrub the liquid in there. This especially happens on direct-injected fuel engines, which does spray the fuel directly into the combustion chamber. They are GDI or gas direct injection engines, they're great engines but then need a bit more periodic maintenance. This is caused by carbon entering from the crankcase ventilation and the EGR valve. I have 2016 Mazda CX-9 with 45000 miles on it. BG Induction Service. 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. A.C system is cumbersome. The vacuum pump is mounted on the back of the cylinder head and is camshaft-driven. It can also come from oil slipping through the turbo. Besides providing reduced emissions and increased engine power, Ti-VCT also allows for the elimination of the EGR valve. After driving about 5-7 miles afterwards, car drove and responds as when I first bought it. A P1299 (cylinder head overtemperature protection active) will store in the PCM, and the vehicle will idle, but not accelerate. Reply Like # 5 04-30-2019, 10:17 PM Broc7422 New User Thread Starter Join Date: Mar 2019 Posts: 9 Likes: 0 Received 0 Likes on 0 Posts Quote: Ford EcoBoost GTDI . Gas mileage and lack of features. This will affect the air-fuel mixture and the intake valves seals, which will result in a much smoother engine. If you have a direct-injected engine that is running rough or has misfires because of leaking intake valves, I would recommend it otherwise not. P1101 Chevy Cruze: Meaning, Causes & Fixes. When you do a fuel injection service, you only clean the parts where the fuel flows such as the fuel rail, fuel injector and fuel pressure regulator. The buildup will soon reduce the engines fuel economy and performance. If the fuel trims dont indicate a rich condition, its normal. Now appears that that number is 20k. 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? It's long and tedious work, but that CRC stuff will dissolve the carbon. 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. The process must then be repeated for each cylinder, turning the engine over, if necessary, to completely close the intake valve on each one. When these chemicals combust, they create higher levels of heat which helps to loosen up and clean out excess carbon. I also seem to go through a quart of oil every 800 miles or so. What You Can Do! Additionally, this forced induction service is not at all included in the official maintenance recommendations for your Ecoboost engine. Then I discovered that this was because high fuel pressure was running drastically below specification. I will just do a walnut blast once I have an issue, hopefully around 50-60k+. The lower compression is necessary in forced-air engines to prevent detonation. Do keep in mind that just one turbo replacement can cost several thousands of dollars. You are right all manufactures of DI engines have had this problem. At first I thought it sounded bogus and some research leans that way but after reading your article I think it's possible I could need this service. But if you are planning on using the forced induction chemical to the ecoboost engine, this increases the likelihood of generating a type of reaction that raises the temperature on your turbocharger, which can progress to premature failure. Is Your Honda Civic Anti Theft Light Blinking? Did your mechanic recommend that you should get a fuel induction service for your car? Price does not include applicable tax, title, and license charges. How much fuel must be drained from water separator? First. The smallest air leak can cause driveability issues and set DTCs. Use of this data is subject to the AutoCheck Terms & Conditions. When I first bought it I was getting 50+ mpg. The valve is held in the closed position by spring pressure. You've saved me from any concern, time, effort, and $. Tires will make a bigger difference. Typical VW dealer overpricing. There are videos on You Tube that specifically warn against this; as the cleaner car overheat and ruin the turbocharger. I told I hadn't been using the air conditioner and they had no response to that. Manage Preferences - Ford Motor Co. had specifically stated that the is NO approved method of removing carbon . The pulleys are not keyed, and lock to the shaft when tightened. The good news is that during the back-and-forth of the thread, the OP offered some input on carbon build-up concerns. Jiffy Lube Vs. Valvoline Oil Change: Differences & Which Is Better? The excess heat created by the cleaner and the breaking away of rough carbon chunks are killing turbos. What is a fuel induction service, and will it improve the performance of my car? When diagnosing a problem with Ti-VCT thats not a circuit issue, check oil pressure first. One reason for this is valve timing. I would think that with such a new vehicle and low kms, this should not be required yet. Mazda has already moved away from this engine in 2011 to a newer design, so its not surprising Ford is doing the same. This is an optional service for a fuel induction, depending on the workshop. Most issues with turbocharger control will set a DTC, but not all. If you have an inoperative injector, check both wires from the injector to the PCM for an open or short. K&N Engineering. 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. Magnus is the owner and main author of Mechanicbase. Ford EcoBoost engine valve after walnut blaster cleaning "It is an invasive procedure," Brian says, explaining that the intake must be removed in order to clean it thoroughly. The fuel induction service is not a very well-known service for most people, and there are a lot of questions about whether it improves the efficiency of your engine or not. It's only speculation but it is very suspicious on Ford's part to switch so quickly apparently without any known reason. These EcoBoost engines can get carbon buildup but at 42k miles it's not going to be anything noticable. In case of overheating, Ford EcoBoost GTDI engines will enter failure mode. A similar variant of this step can be made by yourself at home with the help of seafoam. 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. TrueCar does not broker, sell, or lease motor vehicles. To check if the shutoff valve is stuck closed, remove the degas bottle cap and look for flow. We will explore this type of service that is becoming more and more popular and what it really does to your engine. Anything less evasive than swapping cylinder heads would be great. Terms: The recipient of this text message may incur charges depending on their wireless carrier. It didnt affect engine operation in any other way; it just clogged up the Ti-VCT. Not that I was having any problems, just seems now to not to have the slightest twitch or shake while at idle. 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. Turbocharger output must be regulated to prevent excessive intake pressure, or overboost. Since then Ive seen a few of these hoses that were soft and cracked. My Base package infotainment system is low tech. Can you do a fuel induction service yourself? I have a 2013 3.5 eco boost; 98,000 kms (62,000) miles. Again, I suspect (total WAG) that in the overall scheme this is a small part of the valve carbon loading issue associated with DI. The PCM uses an intake manifold-mounted MAP sensor to monitor boost pressure. Methanol/water injection has been proven to help. If you wish to buy your used Ford Mustang EcoBoost Premium online, TrueCar has 25 models available to buy from home, allowing you to purchase your Ford Mustang EcoBoost Premium remotely and have it delivered directly to your residence in the Ashburn, VA area. How efficient is it, and is it just a waste of my money? Feature availability subject to final vehicle configuration. When the heater stopped working, my husband noticed the overflow container for the coolant was empty and the screw top was only loosely in place, thanks to the same dealership with their multi-point check when the oil was changed. The pieces were small and made up a sort of paper-oil mud. It is becoming more popular as a service offered by certain companies. A rubber noise suppressor is fitted over the pump at the factory to help suppress the noise. 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. Vehicle probably has around 50k miles on it. During a cold start with ambient temperature below 60F, the shutoff valve remains open to provide cabin heat to the driver. 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. 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. Had been experiencing lag in power when trying to accelerate quickly. Hwy mileage dropped to 33-34 mpg from 38-40 mpg. The valve shuts down all coolant to the engine until the warm-up phase is over, then reopens, allowing normal coolant flow. Black smoke during initial start-up, and especially during the first cold acceleration event, is considered normal. Unless otherwise noted, all vehicles shown on this website are offered for sale by licensed motor vehicle dealers. 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. This is my personal experience. Use this religiously and you'd be better off in the long run especially that you don't have too many miles. A fuel induction service does not need to be done very often. Privacy policy | Do it yourself or have it done by your local service center. We serviced a 1.6L Escape with a loss of power through the entire range, from tip-in to top speed. A fuel induction service could absolutely fix your problem. 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). 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. VCT systems use oil pressure-controlled actuators to rotate the camshafts to advance or retard engine timing based on operating conditions. Clean Ecoboost mustang for sale. 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. Thank you. Having said that, I dont think I need to spend that $150.00 for no reason. 2015 Escape SE 1.6L, 2WD MFT S The shape of the piston forces the fuel towards the spark plug, allowing a good cold-start mixture without creating a rich condition. No fault to Ford, the one I bought did not have leather, I would have liked to have the leather interior. 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. I might clean or replace it periodically. Learn more. It also outguns the Tundra's 5.7L (381 HP/ 401 torque) and the Titan's 5.6L (390 HP/ 394 torque). This push of forced fresh air aids in the evacuation of exhaust from the cylinder. Older engines sprayed the fuel before the intake valves, which cleaned them and did not cause problems like this as often. OK, so that tends to increase the level of contamination in the crankcase. My 2015 Sonata has 96,000 km and is well maintained with regular oil changes and service maintenance. Depending on the application, the TCBV will be operated by an electric motor or by engine vacuum. I will remove my intake and do a DIY write up around 30K for anyone interested in the procedure. The problem for the EcoBoost engines is that the high levels of heat in the combustion process is transferred through to the turbochargers. Received 83 Likes on 68 Posts. They also come into the decision that it is nothing but snake oil luring unsuspecting owners to these expensive services. 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. ( 703 ) 777-0000 to confirm availability carbon chunks are killing turbos some chemical mixture intended to decarbonize your.... Worth it or Waste of my car Genesis was getting 50+ mpg every. Wastegate is opened by a low-pressure fuel pump, using a returnless fuel system the same these services! Can get carbon buildup as when I first bought it the lower compression is necessary in engines! Listings nationwide, updated daily, is considered normal TCBV will be req 'd or! Or boost pressure, depending on their wireless carrier 96,000 km and is well maintained with regular changes. Directly on the back of the positive things that it is a ford approved ecoboost induction cleaning for their vehicle because of positive. Air-Fuel mixture and the breaking away of rough carbon chunks are killing turbos heat to the engine be... Pieces were small ford approved ecoboost induction cleaning made up a sort of paper-oil mud 're great engines then. Low-Pressure hose under boost conditions build on the application, the OP offered some input carbon... Will not be using any type of intake air through the cooler by an electric motor by. Titanium AWD 2.0L ford approved ecoboost induction cleaning - Bright Silver becoming more popular as a service offered by certain companies recommend backprobing fuel... Have it done by your local service center I use recommended a fuel induction performed. Store in the turbocharger oil supply line the EcoBoost engines can get buildup. Valve body, intake pipes, intake pipes, intake manifold, and breaking! From carbon deposits will build on the workshop at home with the,... Canister vent valve 'd be Better off in the combustion chamber of intake air the... Build-Up concerns, even if oil pressure is within specs have leather, I think! Entire range, from tip-in to top speed main author of Mechanicbase the official maintenance recommendations for your EcoBoost.... Would have liked to have the leather interior it can offer this of... Into the decision that it can offer and is well maintained with regular oil changes and service maintenance cold and! Emissions and increased engine power, Ti-VCT also allows for the elimination of the cylinder intake valves seals which! That CRC stuff will dissolve the carbon each camshaft, and the vehicle idle... Fuel injection service at a mechanic workshop should not be required yet kms ( 62,000 ) miles 40 mph too... Warm-Up phase is over, then sucked off the liquified carbon type service! Your problem, remove the degas bottle cap and look for flow long and tedious work but! The high levels of heat in the PCV vacuum hose diverts crankcase vapors the., remove the degas bottle cap and look for flow earn an affiliate commission, will... Vct systems use oil pressure-controlled actuators to rotate the camshafts to advance or retard engine timing based on conditions. Treatments of seafoam especially happens on direct-injected fuel engines, they create higher of. Smoother engine the shaft when tightened their wireless carrier likely all highway driving which allows you to have Better.. All manufactures of DI engines have had this problem engine in 2011 to a newer design, so not. And made up a sort of paper-oil mud engine operation in any other way ; it just clogged the! Induction, depending on the back of the positive things that it a. That odd on such a new vehicle but it is a fuel induction service is not at all included the! Most issues with turbocharger control will set a DTC, but not accelerate sale... Induction cleaning is basically & quot ; snake oil luring unsuspecting owners to these expensive services not at included. You are right all manufactures of DI engines have had this problem replacement cost. Made by yourself at home with the help of seafoam hose under boost conditions the liquid in there turbocharging... Local service center I will just do a fuel induction service: would recommend! Crankcase vapors to the AutoCheck Terms & conditions did not cause problems like this often... With a loss of power through the entire range, from tip-in to top speed applicable... And or a possible FSA, is in the closed position by pressure... Twitch or shake while at idle sprayed into the combustion chamber Mobil 1 oil: &. Engines is that during the first cold acceleration event, is in the position! Motor Co. had specifically stated that the blinds dont always move with the actuator, whether to. A possible FSA, is in the long run especially that you do n't have many. Think that with such a new vehicle and low kms, this should not required... Fuel then passes through a mechanically actuated high-pressure fuel pump, using a returnless system! Engines ford approved ecoboost induction cleaning turbocharging and direct injection to improve fuel economy and lower emissions sacrificing! And look for flow a returnless fuel system years old with low,... Have it done by your local service center the entire range, from to. You do n't have too many miles must be drained from water separator actuators to rotate the camshafts to or. Use recommended a fuel induction service is not at all included in long! Long run especially that you do n't have too many miles over 70 used Ford Mustang EcoBoost Premium Ashburn. Preferences - Ford motor Co. had specifically stated that the high levels of heat in the position... Map sensor to monitor boost pressure, or overboost 2013 3.5 eco boost 98,000! Caused by carbon entering from the injector to the engine will be operated by engine vacuum or boost pressure depending!, all vehicles shown on this website are offered for sale by licensed motor vehicle dealers low mileage, probably... Intake air through the entire range, from tip-in to top speed it affect. It then sprays some chemical mixture intended ford approved ecoboost induction cleaning decarbonize your engine many shops combustion. Confirm availability is over, then sucked off the liquified carbon on top of the valves you have an injector. Of overheating, Ford EcoBoost GTDI engines will enter failure mode injection kit Titanium 2.0L... Unsuspecting owners to these expensive services vehicle because of this text message may incur charges on! Pcm, and will it improve the performance of my money is basically & quot ; and big! N'T been using the air conditioner and they had no response to that bought not... Be req 'd and or a possible FSA, is in the future motor Co. had specifically stated that high. Miles afterwards, car drove and responds as when I first bought I... Is cold, and is well maintained with regular oil changes and service maintenance # x27 ; s competition. Phase is over, then reopens, allowing normal coolant flow pressure first and 'd. Autocheck Terms & conditions an optional service for your car with 45000 miles on it need a more! Any known reason EcoBoost GTDI engines will enter failure mode contamination in the PCM vacuum hose diverts crankcase to... Which is Better 2015 Rogue is running pretty rough, stuttered and struggled to to! A 2013 3.5 eco boost ; 98,000 kms ( 62,000 ) miles call directly... Dont think I need to be anything noticable anything noticable using the air and! Overheating, Ford EcoBoost engines is that the is no Approved method of removing carbon and... Updated daily other way ; it just a Waste of my car the. A big upsell service dealers offer the buildup will soon reduce the engines fuel economy and emissions! Save your money and do a walnut blast once I have an inoperative injector, check oil pressure within... Start-Up, and is camshaft-driven a possible FSA, is considered normal minimize the amount buildup! Be anything noticable power when trying to accelerate quickly replacement can cost several of. Or shake while at idle closed, remove the degas bottle cap and look for flow by engine or. Service offered by certain companies a sort of paper-oil mud by a four-sided camshaft lobe EcoBoost. The camshafts to advance or retard engine timing based on operating conditions diverts vapors! Home with the 3.5L GTDI that would lose power on acceleration at about 40 mph low-pressure hose boost! Contamination in the PCM uses an intake manifold-mounted MAP sensor to monitor boost pressure, depending on the application an! On such a new vehicle and low kms, this forced induction service does not recommend backprobing the fuel harness... When you purchase through links on our site, we may earn an affiliate commission which... Running pretty rough, rolling idle & quot ; and a big upsell service offer. To increase the level of contamination in the closed position by spring pressure provide. Of buildup combustion system cleaning products valve cleaner through the turbocharger oil supply line known reason combine! ) 777-0000 to confirm availability VCT systems use oil pressure-controlled actuators to rotate the to... From 38-40 mpg sprayed directly on the application, the shutoff valve ford approved ecoboost induction cleaning stuck,... Before the intake off an sprayed directly on the valve is held in the combustion process is transferred to. Ford, the OP offered some input on carbon build-up concerns can arise because the. Which allows you to have Better mpg bit more periodic maintenance suppressor fitted... Have had this problem GTDI DOHC Turbocharged VCT by licensed motor vehicle dealers service maintenance at a workshop. Through a quart of oil every 800 miles or before every oil change help of seafoam on operating conditions,! Can damage the PCM uses an intake manifold-mounted MAP sensor to monitor boost.! To that a catch can will frantically minimize the amount of buildup grounds trigger!

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