I don't have a compressor, so I couldn't do the walnut shell blasting. Induction Cleaning Mistakes. my application is race only but eliminating the recirculation back to intake manifold did not trigger any codes. The 3.5L has not had many issues with carbon build-up on the intake valves. The MAF will be between the air filter and the throttle body on the engine. Your Ford Ranger's EGR valve makes it possible for your vehicle to effectively recycle spent exhaust gasses back into the combustion chamber for a more complete burning. 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. Green LED indicates intake valve cleaning process activated... LOL The current V6 Camaro is DI also and sucks in a lot of oil, (they have no stock catch can). Unlike fuel additives, using intake valve cleaner is a little more involved. Berryman Intake Valve & Combustion Chamber Cleaner has been professionally formulated with polyetheramine (?PEA?) ymmv. 4. These types of cleaners can damage the turbochargers’ bearings, seals and turbines. I have thought about doing it myself but I will probably play it safe and pay for a head job done by a professional. cleans intake valve seats along with the combustion chamber and oxygen sensors. Here's why. Long story short, I bought a 92k mile B8 S4 and opened it up to clean the valves with walnut shells. Catch cans can delay the intake valve buildup, but eventually you have to clean them. Ford EcoBoost Engines deliver increased power, performance and gas mileage. IMPORTANT All vehicles should be at operating Hey B8 A4 owners! Just to be safe after that installing an oil vapor catch can. Was hard to focus on just the valves with my phone, but here you can see. Turbocharger output must be regulated to prevent excessive intake pressure, or overboost. One can of compressed air to blow the dust and particles out. The design allows the use of a walnut blaster with little to no mess just attach a vacuum to the other port. With the fuel in engines like the Ford Ecoboost now being injected directly within the cylinder there's nothing to clean the valves and carbon build up can occur. I installed my DP and WMI on 200miles. Disconnect the vacuum line that goes into the top of the EGR valve. Even the most powerful of on car cleaners cannot break down large buildup safely and through our research and development, we believe the best bang for your buck, and most professional job is achieved by off-car ultrasonic intake manifold cleaning. 4. First, you must remove the air filter and locate the MAF sensor. Cleaning the intake manifold. Wipe Dirt from Intake Manifold. Roll Cages (FIA Approved) ... Ford focus ST3/RS ; Ford Fiesta ST2 ; Audi RS3/RS Q3/ TTRS 2008- ... Intake valve cleaning is an absolute must approximately every 50k kilometres if you want your engine to produce full power or think about tuning and remapping your car. The MAF will be between the air filter and the throttle body on the engine. Since the fuel is no longer being sprayed on the intake valves, the detergents in the gasoline don't get a chance to clean the valves, causing excessive carbon buildup. The VS7 Total Intake System Cleaner formulation, when administered per label directions, is safe and suitable for use in GDI or Ford EcoBoost engines. On our 2016 Ford Ranger the hose ran to just behind the air-box, meaning anything between that hose and the cylinder head would be covered in oil. Steve Temple 2017-06-06 Diesel Tech / How-To FEATURES. Dissolves baked-on carbon deposits, improves MPG, increases power and reduces rough idle. Because of their design, they need treatment with CRC GDI IVD Intake Valve Cleaner every 10,000 miles. Treatments of seafoam sprayed into the intake might delay it longer too. Clean the Throttle Valve. Remove the oil level indicator tube. Do NOT use a chemical dissolver or a vacuum cleaner to suck out the carbon while the intake manifold is still attached to the head. They are GDI or gasoline direct injection engines, they're great engines but then need a bit more periodic maintenance. 2. Lot of the V6 Camaro guys, are using Seafoam... 2011 Red Candy Flex Limited EcoBoost Livernois Stage 5 - MRT Eco-Flow Exhaust - AlkyControl Fastest and quickest OEM Power Adder Flex : 2011 Ford Flex Ecoboost 12.727 @ 109.790 … Diesel carbon clean explained….. All engines produce a carbon build up, turbo diesel engines, maybe more so. CRC 05319 GDI IVD Intake Valve and Turbo Cleaner 11 oz Advanced cleaning technology for intake valves. 3 years ago. my solution was to gut the PCV valve and vent the crankcase to an exhaust powered crankcase evac system. About the intake valves, I managed to clean them up in the past two weeks after a lot of sweat and effort. The EGR naturally puts exhaust soot into the intake which must be cleaned out. Ford is working on an approved induction cleaning system. to clean combustion chambers and ALL types of intake valves, including those in PFI, TBI, and GDI engines, for a dramatic increase in performance and overall drivability. Cleaning Power Stroke EGR Valves. from Babcox Media, Inc. Business . The gas never touches the intake valves because it gets injected into the combustion chamber downstream of the intake valve. Unlike fuel additives, using intake valve cleaner is a little more involved. I am assuming due to any carbon breaking off and hurting\destroying your turbo. exhaust fulmes image by bilderbox from Fotolia.com. Genuine RKX Intake Valve Walnut Blaster Cleaning Adapter Compatible with most VW & Audi TFSI vehicles The RKX walnut cleaning adapter is designed to aid in the removal of carbon buildup on TFSI intake valves. This article is being maintained for anyone that still wishes to attempt cleaning. Where warranty repairs are concerned any valve that fails testing must be replaced. Not sure how often you guys search in the B8 S4 forum so I wanted to post a few links in case anyone was interested in cleaning the carbon from your intake valves. Cleaning EGR valves is no longer an approved method of correcting sticking EGR valve concerns as data has shown that the majority of valve continue to perform poorly. A clean diesel engine is a happy engine. They all looked silver clean. If the intake is left un-serviced, there comes a point where In-Situ cleaners cannot break down the extreme buildup and the only option is manual cleaning. Port injection "washes" the intake valves. Remove the upper intake manifold as described above. “Cleaning injectors, that’s good,” said Warholic of the cleansing gasoline. Intake valve deposit fuel testing, following ASTM D6201 test protocol. Thorough cleaning of the Intake Manifold itself, the EGR Valve and Intake Pipes should be done every 50,000km. Effective for use on GDI and standard PFI engines. You DO NOT spray this in front of the MAF, as it can damage the sensitive device. It slowly builds up over time, helping to block EGR valve’s and manifolds, restrict air flow through the inlet valves, whilst also gumming up throttle bodies. Direct injection engines spray the fuel directly into the combustion chambers. 3. 3. Intake Valve Cleaning Ford CRC GDI IVD® Intake Valve Cleaner. Conversely, baked-on carbon and soot deposits make for an unhappy one. From here we located the exhaust gas recirculation system; a steel pipe running behind the head, through a cooler and into the intake was what we were looking for. The European manufacturers have learned this first hand, Volkswagen, Audi, BMW and Mercedes have all had issues with carbon build up on their direct injected motors. I had to up the brightness. Next, spray the power foam on the throttle valve and then, clean the excess liquid on its plate using the cotton cloth. I don’t want to spray cleaner in to the air box and have it circulate through the turbo and intercooler, but I can’t find a vacuum source that I could use right off the manifold? Also Ford says not to clean the intake valves with a brush. Like throttle valve, the vacuum hose is also first detached from the inlet manifold. Thought i'd share my valves after 10000miles and using WMI. This carbon is like cholesterol, “for a car”. Ford 4.0L (OHV) Valve Covers & Gaskets - Removal & Installation Removal 1. Product is not a throttle body cleaner. Some direct-injection vehicles with variable valve timing can expose the valve to combustion byproducts as the valves adjust, which creates a scavenging effect to either pull or leave behind a small amount of exhaust gases in the chamber to control NOX emissions. FORD GLOBAL TECHNOLOGIES, LLC (DEARBORN, MI, US) Claims: We claim: 1. I just used one can of brake cleaner, a barbecue stick with the tip slightly bent, 1/8 thin long screwdriver, long pick with bent tip. Cleaning Your Intake Valves. Hard pieces of carbon will fall into the engine and possibly damage the valves or turbo. Ford EcoBoost Engines deliver increased power, performance and gas mileage. Hi Guys, Just wondering if somebody know the torque specs on 4 bolts on throttle body. Cleaning Your Intake Valves. The best advice is to use high-quality fuel. Finally, attach the air intake tube to the throttle valve. Restores original factory octane requirements. 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