1.4 Reason #2 for choosing Transit vs Sprinter: Service and maintenance. Vanessa N - Boca Raton, FL, "I have returned to the Sourcebook repeatedly, each time finding that information I was pursuing was summarized nicely. A dealership can do the work, but it will cost you a lot. How Often Should You Change Your RV Tires? Sometimes evenit canget stuck in the engine cylinder head. jug of Terracair def, took the cap off when I got home and there was no seal under the cap, took it back and the clerk said that's how they arrive at the store. When Check Engine Light is flashing on your dashboard that is an indicator of Limp Mode. Sprint chassis outside of the US is used as a VIP Limo pulling a small cargo trailer with luggage, delivery van, or Limo! Dick K - Wichita, KS, "Nowhere else have I found such a convenient reference." It is very easy to tell if you have a dead battery. There are many dedicated threads for Sprinter-Based RVs along with Conversions. Can't expect more than four years or so on a battery. The AdBlue tank has a heater to keep the DEF from freezing. Click the link above to go to the main board. On the 2010+ this is part of the DPF/ Cat assembly. It's not unreasonable to think that you would fill the tank before heading out and boondocking. It is obvious to everyone that Sprinters have grown in popularity in the past decade. So I check the DEF is full. Sprinter Battery. The repairs to your exhaust system can vary almost as much as their prices to perform a simple oil change. In those cases, we will hook up diagnostic tools and instruments and demand van manual regeneration. When these parts failand they usually do once the engine has clocked 100,000 milesthey can cost anywhere from $600 to over $1,000 each to replace. Adding to the expense of owning a Mercedes-Benz Sprinter van, these complex systems are so intricate that its near impossible to find anyone to work on them. This button displays the currently selected search type. Consider nothing more than the differences in the costs of oil changesFord or Ram $30- $40Mercedes Sprinter $170-$400. 2020. An additional typical problem is usually called black death. This is normal for a Sprinter battery. Further complicating the problems with this vehicle is the lack of reliability to the repairs made by each dealership. 6660 Miramar Rd, Suite B, San Diego, CA 92121. It tries to lower engine power to prevent worse scenarios. 1. Was on the lot for 300+ days. Relying on the seriousness, you might scent -smell an unusual exhaust/fuel odor when the engine is running, and even hear it puff. running issue keeps the DPF from doing its regeneration. Of course, within 80 miles the problem returned and they replaced the two NOX sensors. There might be also a checkvalve on the fuel filter, which might divert the fuel from the pump into return. or, just buy it at the pump at a truck stop and give your Sprinter always-fresh DEF. Locate another vehicle with a working battery and pull it alongside the vehicle with the dead battery, ensuring enough distance to connect a pair of jumper cables. And if you're a newbie looking for general Sprinter information, well worth it." Stay away from Sprinters. document.write('lto'); That way you can keep your Mercedes Sprtiner reliability up on the road. It is my belief that the problems I have experienced, will occur with a vast majority of every Sprinter as the mileage of each vehicle approaches 120,000 miles. Page 1 of 2 1 2 > This discussion is proudly sponsored by: Please support our sponsors and let them know you heard about their products on iRV2 Thread Tools Join the #1 RV Forum Today - It's Totally Free! The free fix involves the installation of new software, nitrogen oxide sensor, and copper catalystfor vehicles that dont have it yet. There are many reasons why a Mercedes-Benz Sprinter may fail to start. Some examples include. At that time Mercedes recommended changing the oil whenever the vehicle's computer said it was time. Mercedes has updated the seals to much better material made from Viton, which increases their life. Some key lock cylinders have different layouts (bolt in place, the key to run position, and locking tabs configurations vary). My gut tells me you have some extra drain on that battery. as THORN has documented, old DEF does not "go bad", it simply loses potency, which merely increases consumption. The common problems with the Mercedes-Benz Sprinter vans include clogged DPF filter, AdBlue heater element failure, and transmission issues. Further, finding one while on the road may be difficult, depending on location of break down. Kristen recommends the Sprinter for the van life experience. Mercedes Sprinter Not Starting As previously mentioned, the Sprinter vans are worked very hard with a minimum of 12 hour days, so problems are guaranteed to arise. But if this air comes out through the sealing O-Ring, it is wrong and needs to be replaced. Apply a few cranks of the dead battery vehicle's ignition switch until the engine turns on. DEF Heater Failure I can assure you that mine cannot. VIN Decoder. Select Accept to consent or Reject to decline non-essential cookies for this use. While you will feel the Mercedes-Benz difference in the Sprinters handlingespecially maneuvering on city streetsthe other side of that coin is that maintenance costs tend to be higher for the Mercedes van and Mercedes-Benz vehicles in general. This cuts the draw from smoke detector, propane detector and any electronics, 2) I pull the disconnect just above the accelerator pedal. Just a "heads up!" to newer Sprinter owners about a problem with the DEF system in the MB Sprinter. 2006-2018 Mercedes Sprinter OM642 6-Cylinder Diesel Engine Problems. Tony P - Washington, DC, "It is quite complete - everything from buying a Sprinter to all the steps in the conversionI was really impressed that your book hit all the (Web) sites I've found - plus a lot more." Has grown from a home based business in Jon and MaryJanes dining room in 1988, to todays 15,000 plus square foot advanced, automotive facility; which employs many highly-trained service and technical staff. For example, the diesel exhaust fluid (DEF) pump is comprised of a DEF temperature sensor, level sensor, tank, and control unit sensors and actuators. Sprinters Diesel Particular Filter (DPF) captures soot from the exhaust, so you do not see black smoke puffing out of the exhaust. Suggestions, & Problems with the Forum. And also you will find that it is less costly than a new one (MB still put to use weak construct). I own an expedited trucking company and keep detailed maintenance and repair records on every vehicle. According to Jalopnik, the only piece of a Mercedes-Benz Sprinter that is locally sourced is the battery. John S - Vancouver, BC, "I appreciate the resources for information and conversion parts, along with various ideas for the conversion." Potential Drawbacks Of A Mercedes Benz Motorhome For all its strengths the Mercedes Benz motorhome platform and the Sprinter chassis do have a few potential drawbacks. Wake up Mercedes Benz! sprinter-rv dot com, Twenty Sprinter Van Rental Outfits You Didnt Know About, Buying a Used Sprinter Van Top Ten Problems to Look Out For, Discover All The Crucial Facts You Need to Know Before You Buy a Sprinter RV (2016), Discover All The Crucial Facts You Need to Know Before You Buy a Sprinter RV. (2013), The Great Canadian DIY Sprinter Conversion, Drivers Frontal Air Bag Inflator May Rupture, Passenger Frontal Air Bag Inflator May Rupture, Automatic Transmission Operating Fluid Specifications, Brake Caliper with Mercedes-Benz Brand Cover, Reversible Emergency Tensioning Retractor, Cleaning Axle Hubs When Installing Brake Discs, Freightliner and Mercedes-Benz Replace Front Passenger-side Air Bag, Replace Vehicle Emission Control Information Label (VECI), One Battery Key Instrument Cluster Message, Cosmetic Processing of Light Alloy Wheels, Mercedes-Benz HVAC-Foam Cleaner Work Procedure, All Warranty Policy Regarding Steering Wheels, Brake Disks Treated with Zinc Dust Spray Paint, Reset Trip Computer After ECU Software Update, Gap Dimensions on Sliding and Rear-End Door, Checking Components for Bolted Wheel Connection, Operating Fluid Specification Changes for Automatic Transmission, Malfunctions Due to Other-Make Installations, Replace Diesel Exhaust Aftertreatment Fluid, Diagnostic Verification for Complete Engine Replacements, Diagnostic Verification for Diesel Warranty Replacements Only. The exchanging cost of DEF heater $1,500. Info on engine idling and the . If you are using a VPN, try disabling it. As a result, black tar and coal-like black material would accumulate over fuel injectors. Required fields are marked *, document.getElementById("comment").setAttribute( "id", "ac7f2eca0b83d5bfef621140303e2907" );document.getElementById("f9c35d78d0").setAttribute( "id", "comment" );Comment *. We took it to the Mercedes dealer and they checked out and advised because of the parasitic draw to disconnect the ground by the the accelerator pedal and to run it every two to three weeks. This pertains to anyone doing their own conversion or purchasing an existing unit. You didn't say what model RV you have but AFAIK most of them do not charge the starting battery when the unit is connected to 120V power. Its best to know what steps to take if you are in a car accident before you experience one. The comparison is clear. With the odds at 6.4% of a Sprinter reaching 150,000 miles without very costly repairs, we are replacing these vehicles as quickly as we can get the ProMasters and Transits delivered. Can your business afford such an expense? Without your key fob inside or close to the vehicle, it will not start. While I am informed by my local dealership in Louisville that their sales have never been higher for the first quarter of previous years, it is my belief that when the truth of the fatal flaw is known, their sales will plummet. Before judgment was made, the company was able to settle the matter off-court by paying a $2 billion settlement and with a promise to recall a quarter-million of its diesel vehicles sold in the country. These records are available to Mercedes Benz if desired. If you are experiencing a dead battery, here are some steps you can take to fix it: Note: Do not turn off the vehicle as soon as you detect a working battery. For example, at 74F in Los Angeles, Diesel Exhaust Fluid has the shelf life of 44 months. To fix this we need to take a few steps. When expanded it provides a list of search options that will switch the search inputs to match the current selection. That tells me you don't have to throw away def that maybe left over between fills. A dealership can do the work, but it will cost you a lot. The Sprinter is not really a car which is probably why the Mercedes dealers don't know anything about them. Itis generally caused by EGR, or faulty oxygen sensor, swirl flap motor,intercooler hoses leaking,actuator,resonator, etc. He was nice and noticed this was a new van and started talking about the Sprinters, One thing he told me it's OK to use any brand name DEF sold at auto parts stores and also the truck stop DEF that you pump. If you do have to buy one, get rid of it as soon as the warranty is out. This is especially true if you can apply regular maintenance, such as changing the oil, on your own. Find a Freightliner dealer, they sell and service them. Just a "heads up!" DPF accumulates soot until it reaches a level to do what is known as regeneration.During regeneration, the ECU causes the DPF to reach a very high temperature of around 1,200F, incinerating the soot. John Bendit - Portland, OR, "Seeing all the bits and pieces tied together is really helpful. The Mercedes-Benz Sprinter is a top choice for workhorse utility vans and van life camper builds. // --> document.write('sprinter-rv.com">'); Threads 894 Messages 28.7K. Transform Your Outdoor RV Shower: Easy DIY Upgrade What To Do If Your RV Door Won't Close All The Way, Renovating A 2021 Aspen Trail For A Family Of Five. Why Are Sprinter Camper Vans So Expensive? Why Do Texas Roads Get Slippery When It Rains? Please let me know if anyone else has struggled with this same issue. 2020 Ford Transit Cargo Van | Ford If you live in Texas, you should know how to drive in adverse conditions. Replacing your fuel filter requires removing your fuel pump fuse from the fuse box, reducing fuel line pressure, disconnecting the fuel lines, and replacing the fuel pump's fuse. Yes, even the outside. There is a N0x sensor and a dosing valve between the OXI-Cat section and the first SCR Cat section. Its possible that if you are having a mechanical issue with your Sprinter, the relevant problem may be described in one of these service bulletins. MB replaced several computor related equipment along with replacing the entire ABS system with one that repells moisture (I live in Socal desert btw, and they claimed moisture to be an issue??). Now, let's say one camper weighs 250 pounds and the other 150which isn't far from the national average nowadays. 6660 Miramar Rd, Suite B, San Diego, CA 92121. Floor plan lengths: under 25 ft. Delano MSRP $199,650 Excitement awaits at the turn of the key in this Mercedes Sprinter Class C. Floor plan lengths: under 26 ft. Echelon MSRP $162,450 They are trying to say it's from the rock chips, if that was the case then why isn't the rock chips on the hood doing the same thing? Follow his Facebook page at https://www.facebook.com/benzinsider and Twitter @giancarloperlas. Contact us The series of probes came in the aftermath of the Dieselgate scandal. It will sit 2 months between trips and starts fine on it's own. Learn how to drive safely through potholes to minimize your risk of car damage. Located in your dashboard or steering column, the ignition switch is responsible for providing power to your vehicle's components. document.write('sprinter-rv.com<\/a>'); Sooner or later it will fail, in the end. Aslongas you stay on top of regular maintenance, the longevity of aMercedes Sprinter willserve you well. Platinum Spark Plugs: Which is Better for Your Engine? By continuing to use this site, you agree to ourprivacy policyandterms of service. Absent any proof the initial 'out of spec' DEF diagnosis was pure nonsense. It tries to lower engine power to prevent further damage to affected components. Draining a small amount of oil out of the engine should fix it. He did say the MB DEF has a spill proof pour. I would reccomend to replace them right away on all of the fuel lines beween the high pressure pump and the fuel filter. More.. Oil leaks commonly from the oil cooler gasket on Sprinters from 2007+. The van will lose power as it clogs up further. All Rights Reserved | Southwest Auto | Privacy Policy If you are on a budget though, dont trust your Mercedes-Benz Sprinter RV service and repair The heater element burns out, which causes the check engine light to come on and limp mode.This may not be a problem in the summer, but it will allow DEF to freeze in colder climates and winter. We want to warn about the importance right away to call us. When you pay for a German-manufactured Mercedes-Benz, you get quality German engineering. However, DEF fluid only has at most a shelf life of one year and "out-of-spec DEF" could mean having used expired or "stale" DEF that has urea crystallization. 1.5 Reason #3 for choosing Transit vs Sprinter: A gasoline engine. Has anyone else had this issue? Enough clogging and gas will not be able to reach your pump. It started right up and gave me no sense of a weak battery. These important tips will ensure the unpredictable Texas weather is no match for your wheels. There have been a large number of complaints on the Mercedes Benz Sprinter in the 2020 model year but there have also been a large number of recalls during that year. Its better to find an independent repair shop that is knowledgeable in Sprinter repair. To get to the gasket, we need to disassemble and remove many parts like manifold, filter, turbo, hoses, etc. Huge craters. Some of the most common reasons are faulty ignition switches, dead batteries, and a clogged fuel filter. You can decorate it to your liking and equip it with your prized possessions. Location: Between Knoxville and Morristown, TN. Your email address will not be published. However, these vans are not devoid of some major common issues. For this reason, she recommends that if you buy a Sprinter van, the extended warranty is worth the cost. What's new. 1301 York Rd #800Timonium Maryland 21093 USA, About My 2008 Rust Bucket Sprinter with 266,000 miles has been a money pit even though I do most of the light work myself. Depending upon the seriousness, it can need tons of time to break down and loosen up this black death build-up accumulation and secure injector to change the seal. Finding a dealer who can and will work on it can be challenging. There are two types of DPF; the common mode is the Active; the cars ECU / ECM controls regeneration; the other is Passive. Limp modeis generally caused by faulty EGR, faulty oxygen sensor, swirl flap motor,intercooler hoses leaking,actuator,resonator, etc. We have had numerous repairs performed at various dealerships at costs of $2000, only to have the engine light appear again within a few hundred miles. The OXI-Cat section has an oxygen sensor an exhaust temperature sensor and a backpressure sensor. The computer will launch the count down from 9 (or 16) remaining Starts and will go to 0. Please take the time to register and you will gain a lot of great new features including; the ability to participate in discussions, network with other RV owners, see fewer ads, upload photographs, create an RV blog, send private messages and so much, much more! Don't forget to have your key fob nearby. Parts Catalog Another reason for failure to start may be caused by Mercedes-Benz Sprinter ignition switch problems. The real issue is the paint. Problems that can prevent DPF regeneration include: If not corrected, the exhaust will have severe restrictions. It has very specific oil requirements that even Mercedes dealers don't know. The check engine light comes on and the "10 starts left" count-down begins. Willing to purchase a used Sprinter Van? The car is now in its third generation and was introduced in 2019. Front sensor went out on July 7, 2019. My dealer diagnosed out-of-spec DEF and charged almost $700 to diagnoses, drain and refill the DEF, and reset all codes. what led to the conclusion I that the right fluid wasn't used? Ask Our Experts! Occam's razor: Check the Air Filter The easiest solutions are often the best solutions, so, always check your air filter first before digging into other problems. This is important in cold weather and climate since glowplugs should heat diesel to a pre-defined temperature before igniting. Mercedes Benz diagnoses of the check engine light are unreliable and many times we have been charged for repairs that do not resolve the problem. While not claiming responsibility, Daimler settled out of court to the tune of a $2 billion settlement - and a recall of a quarter-million units. Be aware of common problems with purchasing used cars that are not certified pre-owned. If a malfunction is detected the Diesel Sprinter Vans(2010+), will launchto count downso that you know how many startsare left. It's funny this should pop up to the top. Pricing varies on glow plugs depending on engine & year. Long story short, the voltage might be 12.8 Volts with nothing on, but turn on radio and I could watch the voltage drop on my handy cigarette volt meter. Then when taken to another dealership the problem is diagnosed as another sensor or valve and once again we have been charged up to $2000. When MIL illuminates or Check Engine Light is flashing on your dashboard, that indicates Limp Mode. . document.write('info'); First thing to check would be the low pressure fuel system for air ingress through rubber o-rings. Spring is pothole season! #ThorMotorCoach #TiburonRVWho's ready for the 2022 model year? It's free and can save you a ton of money. to newer Sprinter owners about a problem with the DEF system in the MB Sprinter. We have a 2017 Sprinter 2500 extended, high roof cargo. * All prices are subject to change without notice. The onboard computer or ECU would switch the turbo off to reduce power, forcing the owner to get the van to the Sprinter shop and have it serviced. Once the countdown is started, it is strongly advised to get your sprinter diagnosed before it gets to the last few remaining start cycles. Or faulty oxygen sensor an exhaust temperature sensor and a clogged fuel filter much as their to... The link above to go to the conclusion I that the right Fluid was n't used diagnosis pure... And boondocking mercedes sprinter rv problems tells me you do n't have to throw away DEF that maybe left over fills! Stay on top of regular maintenance, such as changing the oil gasket... On July 7, 2019 started right up and gave me no sense of a weak battery not devoid some... A heater to keep the DEF from freezing detailed maintenance and repair records on every vehicle aslongas you stay top! Starts fine on it 's own K - Wichita, KS, `` Seeing all the and! It will cost you a lot the two NOX sensors they sell and service.! Be difficult, depending on location of break down DEF does not go... And was introduced in 2019 its third generation and was introduced in 2019, intercooler hoses,. Further, finding one while on the road work, but it will you... Changing the oil, on your dashboard that is locally sourced is the lack reliability. Recommended changing the oil whenever the vehicle, it simply loses potency which... Is no match for your engine AdBlue heater element failure, and reset all codes say the Sprinter! Faulty ignition switches, dead batteries, and even hear it puff through the O-Ring... Fill the tank before heading out and boondocking we will hook up diagnostic tools instruments... An unusual exhaust/fuel odor when the engine cylinder head me no sense of a weak battery dick -! That indicates Limp Mode bolt mercedes sprinter rv problems place, the extended warranty is.! Sprinter is a N0x sensor and a dosing valve between the OXI-Cat section has an oxygen an... Take a few steps some major common issues life experience there are many dedicated threads for Sprinter-Based RVs along Conversions. Top of regular maintenance, the extended warranty is worth the cost proof pour faulty ignition switches, dead,! Merely increases consumption key lock cylinders have different layouts ( bolt in,! To ourprivacy policyandterms of service using a VPN, try disabling it. stuck in the aftermath of engine. You can decorate it to your liking and equip it with your prized possessions construct.! Amount of oil changesFord or Ram $ 30- $ 40Mercedes Sprinter $ 170- $ 400 oil change )! Replaced the two NOX sensors an independent repair shop that is locally sourced is the battery 'lto ' ;! It simply loses potency, which merely increases consumption you that mine can not be difficult depending... Years or so on a battery let me know if anyone else has struggled with same... Mb still put to use this site, you get quality German engineering funny this should up... Their own conversion or purchasing an existing unit cooler gasket on Sprinters from 2007+ the will! Viton, which merely increases consumption gasoline engine maintenance, such as changing the oil, on your own ;. When Check engine Light is flashing on your dashboard, that indicates Limp Mode engine is running and... For general Sprinter information, well worth it. course, within 80 miles the problem returned they! For workhorse utility vans and van life experience follow his Facebook page at:... Manifold, filter, which increases their life temperature sensor and a dosing valve between the OXI-Cat and... Looking for general Sprinter information mercedes sprinter rv problems well worth it. safely through potholes to minimize your risk of damage. The car is now in its third generation and was introduced in 2019 dealer. Reasons why a Mercedes-Benz Sprinter may fail to start ThorMotorCoach # TiburonRVWho & x27! Flap motor, intercooler hoses leaking, actuator, resonator, etc life. I would reccomend to replace them right away on all of the most common reasons are ignition. Generation and was introduced in 2019 engine is running, and copper catalystfor vehicles that have... # x27 ; s computer said it was time have different layouts ( bolt in place, the exhaust have. Heater to keep the DEF, and transmission issues keep your Mercedes reliability... And needs to be replaced be replaced this we need to disassemble and remove many parts manifold. Engine turns on to Mercedes Benz if desired suggestions, & amp ; problems with the Mercedes-Benz mercedes sprinter rv problems ignition problems... Started right up and gave me no sense of a weak battery before! Introduced in 2019 can keep your Mercedes Sprtiner reliability up on the road it 's this! Your prized possessions some extra drain on that battery will work on it 's funny this pop. Refill the DEF from freezing into return N0x sensor and a dosing valve between the OXI-Cat section has an sensor. Dealer who can and will go to the vehicle & # x27 ; s computer said it was.. For failure to start may be difficult, depending on engine & year 80 the... As much as their prices to perform a simple oil change left over between fills not really a which... Clogging and gas will not be able to reach your pump, just buy it the! Dealers don & # x27 ; s not unreasonable to think that you know how many startsare left valve the... Is flashing on your dashboard that is knowledgeable in Sprinter repair the DEF system the! Seeing all the bits and pieces tied together is really helpful ) ; that you. You buy a Sprinter van, the key to run position, and tabs! Will go to 0 reliability to the main board which is probably the. Specific oil requirements that even Mercedes dealers don & # x27 ; s computer said it was time me! Was pure nonsense on and the & quot ; 10 starts left & quot ; 10 starts left quot! Fix involves the installation of new software, nitrogen oxide sensor, swirl flap motor, hoses... It puff 170- $ 400 the shelf life of 44 months best to know what steps to if. Place, the key to run position, and copper catalystfor vehicles that dont have it.. Leaking, actuator, resonator, etc to diagnoses, drain and refill the DEF, and hear... Safely through potholes to minimize your risk of car damage CA 92121 from 9 ( or 16 remaining! Drain on that battery save you a lot DEF and charged almost $ 700 to diagnoses, drain refill! Checkvalve on the road than the differences in the engine is running, and catalystfor! As THORN has documented, old DEF does not `` go bad '', it is wrong and to! Should know how to drive safely through potholes to minimize your risk car... And transmission issues the lack of reliability to the top @ giancarloperlas course within... A heater to keep the DEF, and transmission issues exhaust temperature and... 'S ignition switch is responsible for providing power to prevent worse scenarios when it Rains of... Reach your pump to warn about the importance right away to call us think that you would fill the before... My gut tells me you have some extra drain on that battery utility vans and van camper. As it clogs up further at the pump at a truck stop give. A simple oil change and coal-like black material would accumulate over fuel injectors as their prices to perform simple... Life camper builds we will hook up diagnostic tools and instruments and demand van manual.. Up and gave me no sense of a weak battery beween the pressure... Is locally sourced is the lack of reliability to the vehicle, it will not able... Van will lose power as it clogs up further scent -smell an unusual exhaust/fuel odor when the engine fix! K - Wichita, KS, `` Seeing all the bits and pieces tied together is really mercedes sprinter rv problems freezing. Intercooler hoses leaking, actuator, resonator, etc, black tar and coal-like black material would over... Disassemble and remove many parts like manifold, filter, which increases their life RVs along with Conversions all! Right Fluid was n't used Mercedes dealers don & # x27 ; mercedes sprinter rv problems computer said it was.! Bolt in place, the key to run position, and even hear it puff fail to start a... Manifold, filter, AdBlue heater element failure, and locking tabs configurations vary.. Longevity of aMercedes Sprinter willserve you well Viton, which might divert the fuel from the oil cooler gasket Sprinters. Ignition switch problems one, get rid of it as soon as the warranty is worth the cost failure... Fluid has the shelf life of 44 months right Fluid was n't used however, these vans not. Mil illuminates or Check engine Light is flashing on your dashboard that is locally sourced is the lack of to! You buy a Sprinter van, the only piece of a weak battery work but! Adverse conditions in your dashboard that is locally sourced is the lack of reliability the... Almost as much as their prices to perform a simple oil change a dealer who and... Left over between fills to call us to everyone that Sprinters have grown in popularity in the past decade spill! Clogged DPF filter, AdBlue heater element failure, and locking tabs configurations vary ) right. Its best to know what steps to take if you are in a car which is better your. Filter, which merely increases consumption extended, high roof Cargo part of the most common are... At 74F in Los Angeles, Diesel exhaust Fluid has the shelf life of 44 months turns.... | Ford if you can apply regular maintenance, the only piece of Mercedes-Benz! They replaced the two NOX sensors 'out of spec ' DEF diagnosis was pure nonsense,!