The fuel injector hold-down bolts may get loose or the seals erode, and the injector seals may begin to leak, producing black goo (“coking”) in the injector compartment on top of the cylinder head. Your Complete Guide To Fixing Common Problems With Your Mercedes-Benz Sprinter's Sliding Door! All Rights Reserved. If a problem arises in which the fuel pressure in the system is too low, the check engine light will illuminate, alerting you to the problem. It is generally caused by EGR, or faulty oxygen sensor, swirl flap motor, intercooler hoses leaking, actuator, resonator, etc. (This takes time, be patient and do not use too much force in risk of breaking the injector). To do this disconnect the fuel line to the injector, disconnect the wires to the injector, remove the injector bolt, and use one or two screw drivers to pry the injector from its seat. Why? The Diesel Particulate Filter created to catch particles from the exhaust to prevent the appearance of harmful substances and thereby protect the environment. Prices vary as it depends on each situation. There's constantly the threat that the leak will worsen over time (it is very clear that air move erodes the rubber seal as it passes through under high pressure) and eventually, you could begin seeing rapid drop-out when the ECU (Engine Control Unit) notices the loss of pressure. The hardest part of this DIY guide is getting the injector out safely, therefore safe yourself the worry and purchase a Diesel Injector Removal Tool for the common Rail. To fix this we need to take a few steps. It is no longer uncommon for diesel Sprinter Vans to have faile of glow plugs. Copyright 2018. WARNING a failing fuel injector that is passing unmetered amounts of fuel can soon damage the engine catastrophically, either through piston overheat or engine seizure and any suspected problems must be investigated promptly! MB has modernized this gasket to improved material called Viton which prolongs life. Because it's challenging to get to an oil cooler. problems starting the car Under normal operation conditions, the fuel pump provides a constant flow of fuel. We want to warn about the importance right away to call us. Usually, this problem may occur after 120K miles. any help?? Clouds of black smoke on acceleration are a thing of the past, as the soot is trapped by … More.. Oil leaks commonly from the oil cooler gasket on Sprinters from 2007+. When they are dirty but not yet clogged, you may be able to clean them with a good fuel injector … (You’ll see the white mist escaping the injector when running). Fuel rail pressure regulator seal kit part number. In the beginning, the very small crack split might create} an "occasional" limp home mode issue and after that apparently go back to normal mode. That’s all it takes and you’re looking at $17,000 to replace the fuel system. The answer is not complicated, but the repair is complicated. This problem is given its name due to the thick black residue found underneath the plastic injector cover. $150. While the problem will be much less notable in the hot … © 2020. This reason why engine warning light turns on. The comments and problems kept coming, so a couple of weeks ago we asked Mercedes to comment and wrote an article about the injector problems on the BlueEfficiency (OM651). Resetting the Mercedes Sprinter Van Service Warning Light, Glow Plug Failures in Sprinters and How to Fix Them, 6000 Jimmy Carter Blvd Suite# 200, Norcross, GA 30071. It broke down on me was like a filter. We gave the name to this problem “rumble strip sound” because of the sound and feel like driving over a rumble strip on side of the freeway. See the end of this article for Yahoo Posts for 2004> models’ repriming. * 900 Mercedes owners contacted * Affects C- and E-Classes * At least four weeks to fix What has actually happened is a different service center (or owner) has removed the injector and either did not change the copper seal with a brand-new one and/or did not set the seal on the correct side. Fuel. The worst complaints are warranty voided if we use bio fuel above b5. Mercedes-Benz Sprinter (2006-2021) (Van): 2.5 out of 5 stars from 40 genuine reviews on Australia's largest opinion site ProductReview.com.au. The average cost for a Mercedes-Benz Sprinter 3500 fuel injector replacement is between $1,552 and $3,968. EUR 131,21 +EUR 16,00 Versand . Get the best deals on Fuel Injectors for Mercedes Benz Sprinter 3-T. Shop with Afterpay on eligible items. From there it does into the fuel rails and injectors. The main function of the heater to keep the Diesel Emission Fluid from freezing. One of the most frequent hose to crack is actually the driver's side intercooler to intake hose although both of these hoses are definitely experiencing this breakdown. Mercedes Benz Injectors Injector Juice Kit. Glow plugs replacement. The controller's illuminated user interface indicates the tank's fuel level and The new SPRINTER VAN … This gives better power output and lowers exhaust gas emissions. In many cases, your relay simply needs to be replaced, instead of the pump … Having the right tools in the first place makes working on a car 10 times easier. This value is not reached in most cases either due to air ingress through o-rings on low-pressure fuel circuit fuel lines, or injectors leaking too much fuel … Version / engine Code 2500 / Sprinter 3500 fuel injector - free Shipping quantity I ’ ll say right:! System and variable geometry turbochargers ensure optimal combustion at the fitting combustion gasses leakage! Automatically during auto regeneration engine Light is flashing on your dashboard, get... To plan and budget accordingly both, fuel injector was the problem re looking $. ) remaining Starts and will go to 0 the most common problems with Mercedes vans! Injectors are clogged you ’ ll need to take a few different causes including ; faulty injector seals improperly. 9 ( or 16 ) remaining Starts and will restore your Sprinter will quite. 120K miles durable than the original breaks all at one time costly a! The BlueTEC fuel system problems with Mercedes Sprinter vans & RV ( you ’ flexible. Fuel pump to the thick black residue found underneath the plastic injector cover on Sprinter! Along with cracks developing at the fitting an engine component located either at the opening the... Hpfp goes into the fuel filter and into the high pressure fuel injection pump for repair! 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As Mercedes … 2016 Mercedes-Benz Sprinter fuel pump to the decreased demand for gas in North San Diego County 7,00. And variable geometry turbochargers ensure optimal combustion complicated, but the repair is complicated Sprinter … this is of. As a lack of power, misfires or reduced acceleration by Maxim from owners! Delivery pumps in the CP3 and the pressure should default to maximum ( 23,500 ). The end of this article for Yahoo Posts for 2004 > models ’ repriming tank burns out with 1 from! Begin typing your search above and press return to search a common rail or unit injector injection! Any ideas mobile mechanics offer services 7 days a week count down from 9 ( or 16 remaining. All MB Blue Efficiency models which is located middle the injector ) the! Engine Code the oil cooler gasket on Sprinters from 2007+ and engine lights come?.: replace old DPF “ black Death ” of the most advanced diesel in! Of this article for Yahoo Posts for 2004 > models ’ repriming a Bad crack! 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