I have a question regarding the top of the injector bore. Prevents Accidental Sleeve Removal And Coolant Leakage. The new piezo-injectors allow making up to 5 fuel injections per cycle. How To Change the Automatic Gearbox Oil and Flush, The Best Mercedes Daily Car – W210 Mercedes E Class, The Mercedes Benz Dictionary – Badges & Terms, 10 Popular Mercedes Benz Quiz Questions and Answers, Dan Morgan’s W124 300CE AMG Build Part Two. We MercedesEnthusiasts.co.uk and individuals associated with the website through ownership and contribution will not accept any liability for any loss, damage, injury or negligence direct or indirect from use of the information / advice contained within this website. Le migliori offerte per MERCEDES e320 s320 CDI INIETTORE 6130700587 x19032 173b1 sono su eBay Confronta prezzi e caratteristiche di prodotti nuovi e usati Molti articoli con consegna gratis! Maybe its just build up and I'm mistaking it for something its not. I know there are a few different methods to do this. I do not have a slide hammer or puller tool. Sometimes the force used to remove the injector can damage it. Remove the air filter housing to get access to the fuel delivery system. Mercedes E320 CDI Common Rail Diesel Injector Bolt . OM642 Injector Seal Leak (ML320 CDI) Ordered all I needed, as per usual from Importec. 2005 E320 CDI *black on black with nearly every option*. Log In. This all occurs during the compression and exhaust cycles of the engine. No problem! Many thanks to Olly at Prestige Car Service (Mercedes & Smart Specialist) for this excellent DIY Guide/Tutorial. Diesel Injector Removal Tool (Puller) Suitable for: Mercedes CDI injectors. Unplug the coil from the spark plug and remove. The best way to relieve fuel system pressure is to remove the fuel pump fuse and run the vehicle until the engine stalls. The four front injectors you can now access without removing more stuff, but to gain access for the last two, you have to remove throttle linkages, fuel hard lines and a fuel regulator. If stuck, you may need to use a special tool to remove it. thanks Rossafuss for deep creep idea. Scopri le migliori offerte, subito a casa, in tutta sicurezza. If you snap it the cylinder head will have to be removed. I don't see any seal in the top at all. Here is a picture I stole of a bore cleaned out. Sections of this page. Spend all day yesterday getting the injector out. Mercedes C Class and E Class BlueEfficiency models (OM651) seem to be afflicted with an injector problem which Mercedes are struggling to resolve. If you are lucky, the copper washer can come out with the injector but quite often its stuck at the bottom, where you can use a small long screwdriver and a hook to fish it out. Undo the injector bolt (caution – they snap easy) and dig out the retaining clamp and vacuum any loose carbon. that seal is part of the gasket that presses into the valve cover, i would buy a new gasket kit and reseal the valve cover, at this age if its never been done, its definitely a good idea. The result of this means the space between the rocker cover and the plastic lid can become infested with a coal like substance, which will get worse if left untreated. - NOT suitable for 2.7 engines, Please check the large images against your cylinder head. It's an R&R valve cover to replace seal. any removal tools recommended? fingers crossed. Appreciate it. Undo the injector bolt (caution – they snap easy) and dig out the retaining clamp and vacuum any loose carbon. I did not remove the valve cover and replace those seals. E320 CDI - leaking injector/removal help needed Discussion in 'Engine, Drivetrain, Fuel and Exhaust' started by steve berry, May 27, 2007. steve berry Active Member. I did not need any special tools like a slide hammer or the Injector bore kit sold on amazon. Molded o-ring seal for the valve cover that goes around the injector bores on the Mercedes diesel OM647 and OM648 engines. Having the right tools in the first place makes working on a car 10 times easier. Perhaps it's not critical as the injector seals the top with a copper washer. Make sure the nut is tight otherwise it will pull the threads to bits. thanks. See more of Seized Injector ni on Facebook. Due to poor design, the injector seals on Mercedes diesel engines can leak, which means uncombusted diesel and exhaust gases are pushed back past the injector seal and up the injector shaft. If the threads are worn due to poor workmanship before use a helicoil to repair it. Get the thread clean as possible and remove all of the carbon that can clog it. Sprinter, Vito, E320, C220, C 320 etc. Next, clean all of the carbon from around the base of the injector and vacuum it all up. Log In. Visit their website at www.prestigecarservice.co.uk, The Latest Tutorial and Review Posts brought to you by the team at Mercedes Enthusiats, Contact Us | Blog | Sitemap | Privacy Policy | Cookie Policy | Terms of Use. LOOKING FOR HELP/ADVICE. 3pc Diesel Injector Puller Extractor Tools Mercedes CDI Sprinter C E Class ML Specially Designed For The Removal of Stubborn Diesel Injectors Fitted On Mercedes CDI Engines. Doing it hot does give thermal expansion as your friend. engine code: Mercedes Benz OM642 C class W 203: C 320 CDI, CLK class 209: CLK 320 CDI, CLS C 219: CLS 320 CDI, CLS 350 CDI This enables you to pull the injectors out without having to disassemble the cylinder head to get to them. It will seat itself or put itself in the correct place for lack of better words?? Is there a part number for this? I bought 3 different brush kits, some choke/carb cleaner, wire brush, and an air gun with a long skinny extension. The tool use is a slide hammer with an old injector nut welded to the bottom of it. I can see just a tad bit of seepage on #3. If that is the case replace it. Ok guys I brought back to life an older thread asking some questions but figured I would start a new one. hello guys any information removal 2002 year cclass 220 cdi injector removal do they need to be coded back to car? I feel liek with some manipulation I can get it out. With the engine cover off, remove the injector electrical plug and high pressure pipe. thanks. thanks Best removal tool is a sliding hammer with the correct tool to grip the injector , be sure to have the engine hot as it makes it easer to remove the injector Le migliori offerte per MERCEDES W211 E270 E320 CDi Iniettore carburante diesel Bosch 0445110156 GRATIS sono su eBay Confronta prezzi e caratteristiche di … It sounds like you are at a similar place as one of my cars. I have a 2006 CDI with 235K miles. If there are any signs of wear, then its advised to replace the injector otherwise it WILL leak again! When the injector hole is clean you then need to re-cut the face of it. The Bosch 0445 110 237 common rail injector for the Mercedes W211 E-Class CDI plays the important role of injecting fuel via common rail technology and does so in a precise controlled flow. I don't have any covers over the injector so I can keep and eye out for black death. I have owned it for about 3 years and put around 40K miles on it. Turn the engine over a few times. Good for Mercedes Sprinter 5 Cylinder Diesel 2.7L engine, OM 647 CDI. The outside diameter of the puller body is 34mm. The next thing to do is to clean up the bolt hole thread.. Use your fingers first to wind it in and out. You should be able to hear the faulty injectors but if not, use some water or solvent on the rocker cover when the engine is running. 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