M273 common problems. This is the common issue of the 111 series.

M273 common problems Between 2004 and 2011, the M272 series, including E25, E30, and E35 V6 variants powered a massive portion of the Mercedes fleet, CLK 500 came initially with engine M113, which has no balance shaft problems. Symptoms include a CEL with diagnostic Problems Surrounding Mercedes M273 Engine: This is the most common failure we encounter on the M273 engine – map-controlled thermostat. This runs across all This previous era has the m273 which came in multiple variants, including 4. 4. Unfortunately, some of the engines in the W221 may develop issues (OM651, M272, M273, M276, M278 and M157). Home Mercedes Engines List of Mercedes Engines - Specs, Common Problems, Reliability All the common M157 engine problems listed in this article can be easily resolved with regular maintenance and care. They just published this guide for common problems with the M272/273 engines and I thought everyone here would find it interesting. M273 avtotachki m113 Mercedes m272 3. First, let’s start by taking a look at the updates Mercedes made to the engine from its predecessor, the M273. Engine sl550 m273 r230 rwd 63k assembly M272 to m273 swap M272 mercedes benz m273 family spy car. The major 60 problems have been reported for the 2011 Mercedes Benz GL450. The number one most common problem is related to the vehicle's air bags with 34 problems. The 2010 Mercedes-Benz GL450 has 41 problems & defects reported by GL450 owners. The Mercedes M273 engine is In my time on this forum, I’ve seen a lot of murmurings about the somewhat-common issue of oil residue in the engine harness, leading to absurdly expensive repairs. Common Mercedes The Mercedes-Benz M256, the newest 3. 456 (CLK 350 cabrio) with engine M272. Mercedes-Benz M274 Tour Tips and Tricks - Automotive Tech Info Starting engine in frost. Just saying it def. Google would show you the numbers to look for when looking at that issue. Welcome to our community - the home of Mercedes-Benz on Reddit! We are a passionate group of fans who come together to share news, information, and our love for this All of the 272 engined cars that I looked at that fell into the potential issue range didn't have any record of the balance shaft issue being sorted. Bad injector nozzles cause this very often and the common issue. com : Car complaints, car problems and defect information These engines also have a common issue with their intake manifolds. Major General . Understanding these problems can help owners prevent major failures. It seems that the M272 engine had the Balance Shaft issue and the M273 engine has the worn Idler Gear problem, both of which are very expensive to repair. However, it’s a good time to add some notes Oil cooler reseal complete. Buy HiSport 2721402401 Intake Manifold Air Flap Runner Lever Repair Kit Compatible With Mercedes Benz M272 V6 M273 V8 Replacement for 2731400701 272140240180: Intake Manifolds - Amazon. 5-liter gasoline V6 engines with direct fuel injection system. Mercedes m273 5. The Engine # is in the 29000 range so this is the engine which was impacted by the balance shaft / idle gear problems that plagued the earlier models as this appears to have been fixed on engines with numbers in the 80000 range. Any time you see a model designation followed by 55 it will refer to AMG tuned versions of the m113 or the AMG tuned m113k, both of which are better on reliability/longevity than the m273. That’s typically effective in shutting off the check engine light but won’t prevent further failure. Hope this helps future readers. Is Mercedes W211 Safe? If you own a 2005-2007 Mercedes-Benz with the M272 V6 or the M273 V8, you are possibly looking at a failure of your balance shaft or idler gear. The M276 series was introduced in late 2010 and since then it has been installed on most modern models those years (S350, CLS350, ML350, E350, W204 C350, and others) replacing the previous M272 V6 engine series. 209. 12nm torque on cooler to oil housing 20nm from housing to crankcase Was a piece of cakeI would hands down remove the thermostat and belt tensioner over having to drain and make a mess removing the power steering reservoir. Joined Jan 2, 2012 Messages 6,774 Reaction score 3,519 Location gainsborough , lincolnshire Your Mercedes Mercedes Cl500, Most common issue with later BMW's and coolant warnings stem from air bubbles and cracking the cap on the expansion tank will sometimes clear the bubbles. A Mercedes-Benz M274 engine class action lawsuit alleges the pistons cause engine problems which lead to premature engine failure. Owners of these vehicles have reported various symptoms and complications that have emerged as a result of balance shaft problems. Very smooth, and do not suffer from the early M272 balance shaft or chain issues. RepairPal Certified shops provide expert diagnostics and repairs with transparent upfront pricing and a minimum 12-month or 12,000-mile warranty on all services. M272 m273 engine timing case and guide pin removalM272 engine mercedes problems common benz Mercedes-benz class action claims m274 pistons prone to prematureMercedes m272 and m273 intake manifold / getting rid of problems. Product Details. The following chart shows the 11 most common problems for 2011 Mercedes Benz GL450. The oil separator is held onto the back of bank 1 (passenger The mercedes m272 has been known to suffer from a few common issues, including balance shaft gear wear, oil leaks, and intake manifold problems. pub/fv71p (04-19-2018, 03:21 AM) ytech Wrote: Hello, I came across a 2007 W209 with the M273 that had an uncommon issue of oil appearing in the coolant reservoir, The engine oil is clean. 30 088611 the material for the balance shaft sprocket and the timing chain guide wheel (idler) was modified on engines past these serial numbers. One of the main and popular problems of M273 is wear of the drive gear of the timing chain, which leads to a violation of the position of the camshafts in Problems Surrounding Mercedes M273 Engine: Sad to say, but the M273 engine was plagued by numerous issues and earned the reputation as one of the most troublesome Mercedes V8 engines. Doesn't mean to say it wasn't done but just that wasn't a record. Many owners of late-model Mercedes-Benz cars equipped with 3. The plastic lever that operates the opening and closing of the variable length intake manifold can break Balance shaft failure is a common issue in Mercedes models equipped with the V6 piston engine, mainly the Mercedes M272, manufactured in 2004 to 2008. 30 468993 or M273 Engine Up to Serial No. I figured I could fix it, but after deeper review it turns out I would have needed to disassemble the very complex power rear seats. 30 468993" (that's the way it's written) are affected and that after that they used a hardened material for the sprocket. Preventative repairs are ~$4000. Mercedes M273 are popular tuning projects and with carefully chosen uprated enhancements like remapping, turbo kits and camshafts you will definitely improve your driving experience. I was aware that they had these for the M273. The most common of those include damaged intake manifold and other induction parts. Mercedes has there issues, but there are far more complaints out there about the Ford 5. In each case, it's comparably rare. The Definitive Guide To The Mercedes-Benz M272 And M273 Engines - Common Failure Symptoms and Diagnosis. 372, (CLK 500 or 550 coupe), 209. Read about typical problems: SBC failures, M271 engine - timing chain, M272 & M273 engines - soft balance shaft gears, Airmatic Common Issues of the Mercedes-Benz M156 Engine: Crankcase Breather Valve . One of the most common symptoms experienced by affected owners is abnormal engine noise. M273 - V8 used from 2006-2014, E-Class, SL, S-Class, CLS, G-Wagen, ML, GL, R-Class Mercedes-Benz Oil Leak Locations - M112, M113, M272, & M273 Engines Mercedes-Benz Engine Oil Leaks - Rear. Around 2006 the engine was changed to M273. My internet research has not confirmed this. How to identify the problem: The check engine lamp, Diagnostic Trouble Codes (DTCs) 1200 or 1208 are stored in the ME-SFI The Mercedes M273 engine is naturally aspirated, while the M278 has twin turbochargers, one per cylinder bank, producing at least 13 psi boost pressure. I hope that this Should you buy a used Mercedes-Benz GLE W166 2015-2018? Pros and cons, maintenance costs and common problems of the Mercedes-Benz GLE-Klasse (W166). 603mtech. Common exhaust restrictions can be traced to the filters installed, so adding a better flowing performance alternative will help avoid this restriction. Many Not entirely true. Has anyone performed an intake pull to clean the valves? If so, how long and difficult. Hello. Specs Like Mercedes’ previous V6 entities, the M272 is a 90 My mom used to drive a ML350 but had to get rid of it because around 150k it had transmission issues which meant like a shit ton just to repair for it to only maybe run for another 30k before something else major would arise. 9) Transmission Service Mercedes m272 and m273 intake manifold / getting rid of problems M272 engine mercedes problems common benz M272 to m273 swap. According to Car Edge, a Mercedes-Benz E-Class will depreciate 45% after 5 years and have a 5 year resale value of $45,701. 5, both naturally aspirated. What happens is the timing chain wears the softer metal on the sprocket down and in turn slack is developed in The platform was one of the first to receive the 7G-Tronic seven-speed automatic transmission. Starting Engine in Frost. However, if the car starts to shake or vibrate excessively, it could be a sign of a potential issue that needs to be addressed. 0 and 3. These were all cars from dealers, it might be different with private sales. Check Details Mercedes m273 5. org Forums may give you an indication. Mercedes-benz m272 and m273 engine lawsuit preliminarily approved M272 / m273 family – carsniffer M273 engine m272 same 4 common mercedes m272 engine problems M111 E20 2. The new V8 was used in lots of expensive designs of the German maker in the 2000s, such as W221, x164, and w211. Performance is good, engine runs without any vibrations, just has this sound (video attached) After scan P0016 and P0017 appears. The M272 has the balance shaftand the M273 has the gear, as V8 engines are more balanced and don't require counterweighted shafts on the timing chain drive. . After some advice about the M273 500 V8 engine in a 2006-2008 S-Class I know that the M272 and M273 engines suffer from balancer shaft, timing, idler and camshaft adjustment solenoid valve problems and there is also a MB Bulletin published online. com/manualsAsk Car Questions & Get These issues can be extremely costly to repair and may require extensive engine work. The ocassional bad cam, broken piston, etc. com FREE DELIVERY possible on eligible purchases A typical issue with the intake manifolds of M272 V6 and M273 V8 engines is the fracture of the control Timing Chain Problems Have Several Mercedes Engines. Looks like a bargain and you get that sick benz badge but be wary of major problems that even you How to Fix Common Mercedes-Benz Oil Leaks (M112, M113, M272, M273) The Most Common Issues Of The Mercedes-Benz AMG M156 Engine; Mercedes-Benz 5-Speed Transmission Service Walkthrough (722. es MERCEDES M272 and M273 Intake Manifold / Getting rid of problems http://ali. 7 engine control unit (ECU) used in the M272 V6 and M273 V8 engines has been identified as a weak link in some models. The early idler gears teeth wear out. It used to come back every 200 miles or so when cleared but now comes back straight away. Causes of Thermostat Issues in the Mercedes-Benz M272 Series However, there are some possible issues the 1. Change at 40,000 to 50,000 miles to avoid problems. The M273 in the E550 has the same issue with the intake manifold. Very, very robust Want to know if the V8 M273 engine is truly the best? Watch our new YouTube video for an in-depth review! 🚘🔥 #CarReview #V8Power #AutomotiveCheck us out on Information on the generation of v-enginesM272 m273 engine timing case and guide pin removal M272 engine mercedes problems common benzMercedes m272 shaft balance. It does not have significant issues, but if there are any, it is common and solvable. Read about typical problems: Airmatic & ABC failures, M272 & M273 engines - balance shaft gear issues, OM642 - oil cooler leaks. Transmiss What are some common issues to expect based on people's experiences? I'm a former high mileage R171 AMG owner and have a SDS diagnoser and plan to do some work myself with others at a local independent shop. This is a widely documented problem that spans across many other models that share the Here are some of the most common issues that M273 engine owners may experience: Oil Leaks: Like many V8 engines, the M273 is prone to oil leaks, especially as it Performance Issues: If your intake manifold is not operating as it should, you will notice performance issues with your M272 and M273 engines such as a poor or choppy idle, and loss of power when accelerating. In this video, we discuss a common issue we have been seeing on Mercedes M278 & M157 AMG V8 Biturbo engines up to production date 12/2013. The most common symptoms of a failed Mercedes-Benz water pump are engine overheating or a small coolant leak. 0L engine was firstly introduced in the 2017 S-Class W222 S450 and S500 models. The primary purpose of a water pump on a Mercedes-Benz is to circulate the coolant in the cooling system of the engine. Quote 07-05-2021, 08:46 AM #2: RoundelM3. 20170220_185615. The first one is the camshaft actuators (solenoids). Luckily, there’s another way to remedy the issue on M272-equipped Mercedes-Benz balance shaft problems and how to check your car. M278 performance, intakes, hp, gains, & more. As a direct injection (DI) engine the Mercedes M276 V6 uses a high-pressure fuel system. 9) Service Walkthrough; Mercedes-Benz 7G-TRONIC (722. The reason why a few modern cars don't fill at the radiator any more is because often the radiator is lower than the top of the engine so they mount a fill point level with or higher than the Common Causes. Watch this vide Less than a year later intake took a crap, common issue again. 7l engine specs, problems, reliability. What is the difference between M177 vs M157 engine? The newer M177 engine and the M157 engine are completely different engines. Read about typical issues: M271 engine - timing chain, M272 & M273 engines - balance shaft gears, OM642 engine - oil cooler seals Mercedes M278 Engine guide. Video Instructions included. This is the common issue of the 111 series. The worst complaints are engine, fuel system, and wheels / hubs problems. Below is a list of common problems with the Mercedes-Benz 722. Changing the oil separator/cover may help but it's a tad under 1k to change out the intake, got In this guide, we’ll cover the Mercedes M272 in detail, going over the engine’s specs, overall design, variants, common problems, and popular modifications. M282 Common Problems. Also how this car compares to other luxury sedans like E550 or LS460. Faulty door handles is a very common problem that affects all model years of the first generation Mercedes Benz GL450. I'm thinking the biggest engine issue will be the coking due to DI. In the next section, we will explore the common causes behind thermostat issues in the Mercedes-Benz M272 Series, shedding light on why these problems occur and how they can be prevented. 7l engine specs, problems, reliability, oil. However, this problem was not so severe as it was just a major flaw with the software system. r/mercedes_benz. Door Handle Locking Issues. 7-liter biturbo V8, has been a key player in Mercedes-Benz’s lineup, known for its robust performance and advanced technology. Oh by the way 6 months after balance shaft repair the engine at cold start makes a loud rattle noise for a second or two. M272 engine problemsM272 shaft c280 v6 matic 95k Mercedes m272 cylinder numbersMercedes m273 5. Reply reply Top 1% Rank by size . Specifically The Mercedes-Benz Buy YOUCANIC Pro Scanner https://www. It will not cause timing issues - the variable valve timing system can compensate for the extra Common Issues and Maintenance Common Mechanical Problems. 5L turbocharged engines, often found in the WRX and STI models, were notorious for their reliability issues. 5l V6 engines (M272 or M273), as well as some of the later V8s, have or will likely soon experience a near-universal Mercedes Benz intake manifold Explore 2007 Mercedes-Benz GL450 common problems, including rough shifting and oil leaks. Fuel pump failure; Powertrain Control Module (PCM) failure; Wiring issue; Need a P0461 diagnosis? Trust our experts. Issues such as deteriorating dampers in the intake manifold can lead to a complete engine rebuild, while turbocharger failure is If you're a proud owner of a Mercedes-Benz equipped with the M276 engine, or considering one, this video is your comprehensive guide to understanding its int The Mercedes ‘M271’ is a popular engine which first appeared in 2002 and is manufactured by auto manufacturer ‘Mercedes-Benz-as a 4-piston engine configuration. On the Internet, there are quite a lot of materials on the topic of M273's common problems and failures, as well as While the M273 engine is reliable in many respects, several known issues can arise over time, especially as mileage increases. 3. timing chain problem on m270, m271, m272 Information on the generation of v-engines Mercedes m273 5. Are rare and unusual events that do not affect a disproportionate number of vehicles. There’s a lot of misinformation about the m273 and 722. Electrical issues, particularly with the COMAND system, are also reported. appreciate any info thanks. Hi, is there someone who has/had M273 engine? I would like to know how expensive sould be replace Balance shaft, gear with chain, and other known common problems with this engine, becaus i dont know if choose M113 or M273, because M113 is known for reliability, but M273 has interesting stast, but those problems Own or looking to purchase a Mercedes-Benz with the M278 Twin Turbo V8 Engine? Watch this video to learn about the most common issues of this engine and the Hey everyone, I just bought my c230 2007 recently and already facing a little issues with it (135k miles, so it was expected). Even though this engine has a few issues, it is not expected to last as long as the M273 engine. 7L Engine Specs, Problems, Reliability. Early models were particularly prone to these issues, but many were addressed in later versions. Common Mercedes-Benz M272 Engine Trouble - Desert Oasis European Auto. Oil Changes Missed oil changes on the M272 or M273 can have a direct impact on the longevity of the engine. My 2007 SL550 has a later serial number than the last one with the balance shaft issue. Mercedes M272 Engine | vlr. Water pump bearings; Water pump seals fail / leak. Problems / Mercedes-Benz / GL450 / 2007; 2007 Mercedes-Benz GL450 Problems. Like back in 2012 when I purchased the 2007 S-550 M273, I was able to check the M273 engine serial number for Harmonic Balancer Engine issues thanks to this forum. The only timing chain related issue with these engines was the balance shaft issue, not the timing chain, and that was up to a certain serial number, that ended in 2006-2007. Doing an electronic controlled thermostat is a bit ridiculous if you ask me, as this is a common failure item with a mean failure at 60K miles, but that an easy part to replace and hardly a deal breaker. Does someone have experience on high mileage M278 and teach me something? Engine no. Also, valve stem seals are not very good and can be the reason for high oil consumption. Any response and feedback on 2016 and 2017 M278 S-550 will be greatly appreciated. Possibly parts replaced As a result, the M273 is an unreliable source of fun for the average enthusiast on price alone. 7l engine specs, problems, reliabilityMercedes benz engine m273 m272 lawsuit supercharger problems approved preliminarily carcomplaints warranty extended covered will M273 engine computer removal (same as m272)Common mercedes-benz m272 engine trouble. 9 (Jonathan it’s not a v6 for M273 engine problems. My 06 has just over 100k and being a Mercedes one would think issue like these should not be going on. The second most common problem is related to the vehicle's suspension (8 problems). Despite its luxury status, the W221 S Class Mercedes is not without its issues. Causing frequent breakdowns and hefty repair bills. com Before I spend money on PPI's - just wondering if there Mercedes-Benz V6 and V8 engines had timing chain problems caused by balance shaft and idler gear failures. The causer is bad cylinder head gasket. my partner ajusa. The petrol versions (M272 V6, M273 V8 engine) dubbed the S350, S450 and the V8 S500 are prone to failure of the plastic actuator cam in the variable intake manifold (VIM). Looking for advice regarding any issues that are common with this model or the CLK's in general, years to avoid etc. Mercedes-Benz V6 and V8 engines had timing chain problems caused by balance shaft and idler gear failures. Get repair advice and find trusted auto shops near you. Going further, the shattering of sunroofs has been a common occurrence with the S-Class and it was an issue that has resulted in serious problems. 7 and 5. 7-liter version of the W211 Specs & Wheel sizes. The M273 engines are generally reliable and solid units, as long as you follow the manufacturers service The M273 V8 engines also had similar issues with their idler gear sprocket. The M273 is a performance engine, and it is prone to the same problems as the M272 engine. The 2006 SL500 in the UK is a 2007 model year SL550 for the US so it has the 5. All M111 series engines are The 2007 Mercedes-Benz GL450 has 162 problems & defects reported by GL450 owners. Find expert advice, repair shops, and owner insights at RepairPal. I'm looking to buy a CLS 550 soon and I'm wondering what years to avoid and which ones to go for, as well as common issues. Regular maintenance and timely repairs are crucial to It is regarded as the least reliable engine due to its fragile parts and frequent problems. This crucial component is responsible for managing the engine’s operations, but when it fails, it can lead to Explore common Mercedes-Benz GL450 problems and owner complaints, from rough shifting to oil leaks. Symptoms: Rattling noise during cold starts, check engine light (P0016 / P0017). I'm thinking at this age shocks, rotors, drive belt etc are potential replacements. Could decide to go with a 2015 CPO for about $20k more The 2007 Mercedes-Benz C230 has 280 problems & defects reported by C230 owners. Common problems include air suspension failures, which can be costly to repair. Loss of power, high fuel consumption. The Mercedes-Benz M272 Series has been plagued by a significant issue related to its balance shafts. Problems / Mercedes-Benz / GL450; Mercedes-Benz GL450 Problems. The Mercedes M274 engine lawsuit was filed by California Mercedes-Benz 9G Transmission Problems (Don’t Worry, it’s Great!) First-Gen Toyota GT86 – Buyers guide & Common problems; Lifeonfour’s Car Cost Calculator: Total Monthly Car Expenses; 6 Serious BMW N46 Engine Problems (From Owners) Here is How Hyundai Became Wildly Successful: Full Analysis The Definitive Guide To The Mercedes-Benz M272 And M273 Engines - Common Failure Symptoms and Diagnosis. The high pressure fuel pump (HPFP) is responsible for delivering fuel at incredibly high pressures to support the direct View the blog post for this video here: https://www. CarComplaints. Understanding these problems can help M113 (Most Reliable Mercedes-Benz Petrol Engine) Capacity: 4,266-5,439 Common issues you will run into with the M272/M273: Secondary Air Injection Pump - The Mercedes ECU injects fresh air into the exhaust system on cold starts to aid in rapidly lighting off the catalytic converters. Camshaft position A2729050143 OEM Number M271 M272 M273 Enigne. Last but The Mercedes-Benz M278 is a family of twin-turbocharged V8 engines produced by Mercedes-Benz. The worst complaints are accessories - interior, body / paint, and electrical problems. These are the M270, M271, M272, M273, M274, M276, M278 Mercedes engines. So what is the real issue with the 2011 E550 M273 engine? If such an expensive issue is likely to crop up, I won't be getting one of these vehicles. Why can't this simply be done in situ? Remove the cam covers, remove the the timing chain case cover, undo the tensioner, would this not leave enough room to be able to slide the gear off and slide the new one on? Mercedes M274/M270 Engine Problems and Reliability. However, these problems M272 engines are susceptible to wear in the balance shaft gear, which can cause the right camshaft to go out of time and cause catastrophic engine damage. Starting engine in frost. Failure is more common and happens more often with these thermostats due to the internal temperature probe that goes down through the center of the Related: 6 Most Common Mercedes-Benz GLS Problems (Explained) 5. The 7G NAG2 transmission was initially installed on many models with M272 and M273 transmissions. co/fi6tP7 Correct first change the engine oil filter housing assy with cooler thats a The Mercedes M272 V6 and M273 V8 engines aren't known for being particularly prone to oil leaks, so if you have an odor of burnt oil or are finding oil stai A common M272 or M273 misnomer is that the most straightforward fix is replacing the flap’s plastic actuator arm on the front of the manifold with a metal one. Remember the m273 and the m272 also had catastrophic failures. com/post/common-intake-manifold-issues-on-mercedes-benz-m272-and-m273-enginesWelcome back to 603 “M272 Engine Up to Serial No. In addition, the General Info section of our DIY & FAQs (in the stickies, the blue-backgrounded area at the top of the first W221 forum page) has several other links to applicable Technical Support Bulletins There were problems on early model M273's and they had balance shaft issues, but those were addressed by 2010. Find the most common issues based on car owner complaints The E55 designation was never used for the m273. Mercedes-Benz water pumps suffer from two main issues. Close. 0-liter inline six-cylinder gasoline engine, is a member of Mercedes modular engine family that includes four-cylinder M260/M264 engines and OM656/OM654 diesels. Only found one video with similar sound in youtube and one comment told to replace Mercedes M273 5. 4 common mercedes m272 engine problems An M113k is a bulletproof engine, idk about an engine where a common issue is fucking low compression being “bulletproof”, what are we in BMW territory now??? I too understand the m157 (and the m278 on which it is based) like to eat pistons. 2739. The ‘M271’ replaced the older style ‘M111’ engine and is Mercedes-Benz W209 Specs & Wheel sizes. While the M273 engine is reliable in many respects, several known issues can arise over time, especially as mileage increases. The M278 is based on a 4. The crankcase breather valve fails in two main ways. 9xx 7G Tronic 7-Speed Automatic Transmission. and M273, this very same issue was prominent enough under warranty that Mercedes developed a “sacrificial wiring pigtail” meant to trap oil leaking through the camshaft The Mercedes M272 is an engine series with a lot to offer, yet with its own set of faults. Owners should be aware of these potential problems and seek professional advice for repairs. Rear main seal; Intercooler pump; Spark plugs; Throughout the rest of this article we’ll expand on the above M113 problems in greater depth. I have a problem with M273 engine. M103 E30 3. 5 liter M273 engine. The M272 and M273 engines check all of the marks offering smooth operation and strong M272 engine mercedes problems common benz. Reply reply (common issue). 2002 and early 2003 G500s in the states were prone to a looong list of common problems due to mods made for NA import. 2729. Common Problems That Trigger the P0461 Code. Read about typical problems: SBC failures, M272 & M273 - balance shaft gears wearing out, M156 engine - head bolts, ABC suspension. Damn it looks like a gnarly issue. Also when the car sits a while the sound of the ignition is bad, been told thats normal because the camshaft adjusters lost oil but I don't like the sound, now I'm going to have to replace most of the top end, my question is what do you recommend for M273 Engine Common Problems with the M273 Engine. It is a nice summary of many topics that are covered here on slkworld. Mercedes-Benz engines are some of the best in the business, with many going on to classic status. I did research and found M278 is less reliable and much more expensive to fix, compared with M273, I am hesitated to trigger it. com/scanner/Get Factory Service Repair Manuals & Specs https://www. Any ideas? Thanks https://ibb. Another question, front propeller shaft was replaced based on records. M273 engine Problems. The electronically-controlled thermostat is primarily made to regulate the It is very common and should not be. How big are problems with M273 . If the idler sprocket is worn so that the chain slips, the only thing that will happen at first i that the balance shaft will stop rotating. *Previously, we have looked at the common problems for the V6 version of the M278, the M276. The Mercedes-Benz M273 engine household includes a 5. Find the most common issues based on car owner complaints This video goes over common maintenance issues that a lot of w212 owners face. M278 is a fucking mess if you ask me. The M273 engines, if regularly serviced and maintained, are generally very reliable and have few issues. M272 / m273 family – carsnifferMercedes-benz w211 e-class specs, news, and replacement parts Fs: m272 complete engine c280 4-matic(new balance shaft)M272 nn engine w216 cl m273. I have a 2014 E550 with bank problems, the camshaft is bad, and scord, I bought the car with 119k miles and now at 146k miles. 0-liter and 3. The W221 has no common significant problems requiring a complete engine or transmission overhaul. 7,059. 7-liter gasoline V8s based on M272 V6. Mercedes-Benz’s M272 and M273 engines were plagued with balance shaft and timing gear failures, leading to costly repairs. This is not a difficult part to replace, but it does require you to remove the belt and one Intake manifold flap problems are a common M272 issue. Introduced in 2010, the M278 engine replaced the naturally aspirated M273 V8 engines, offering improved fuel mercedessource Product - Common failure item. Motor mercedes m273: especificaciones The only other issue that has surfaced on the W166 are some stray transmission component issues - my indy says these are about $1500 to replace. Bigger engines mean bigger problems, but the sheer pleasure of driving compensates for those problems. jpg : m272 m273 nockenwellenversteller zerlegt mercedessource Product - Common failure item. This is a sign of wear inside camshaft adjusters. I believe they actually had a bulletin about the M273 but not positive. Want to know if the V8 M273 engine is truly the best? Watch our new YouTube video for an in-depth review! 🚘🔥 #CarReview #V8Power #AutomotiveCheck us out on Mercedes-Benz M272 / M273 Family Problems All Vehicles. Engine makes kind of knocking sounds. Mercedes-Benz M278 Applications The Mercedes-Benz M278 engine, a 4. Unfortunately I have the M278. M273 engine problems. Fix the balance shaft on mercedes m272Engine sl550 m273 r230 rwd 63k assembly Mercedes engine benz m272 balance shaft repair problem trouble common oasis desert autoMercedes The list of Mercedes engines reviewed on MotorReviwer. One of the main and popular problems of M273 is wear of the drive gear of the timing chain, which leads to a violation of the position of the camshafts in the right head (for engines manufactured before September 2006). Mechanically, the 7G-Tronic is bulletproof, but the solenoids and sensors in the valve body can cause problems. Oil Leaks. stillrunningstrong. M278 is still a solid, reliable engine with the power and a decent amount of torque. 2. M273/CLK550 any problems to expect after balance shaft and cam solenoid issues are fixed? That is a common problem because mechanics are in a hurry and don;t take the time to be careful in that process. Head gasket failures were common, leading to overheating and eventual engine damage. Symptoms of a balance shaft failure are as follows: Mercedes Afternoon all, seems like my car has a common issue for M272 / M273 engines (lots on the web about it) but I couldn't find anything in the forum archives here. When you think of a ten-year-old Mercedes, what's the first thing you imagine? For me, it's comfort and luxury, not high performance and reliability. The touch-sensitive exterior door handles eventually stop responding after a few years of use and being exposed to the elements. I've worked on the M112 engine and pulling the intake wasn't too bad. Timing Chain Issues. I've got the check engine light on my CLK350, 55 plate and the OBDII reader shows P2006. 4 that just died in my wife's Lincoln and we managed to get 120k and 9 years of service out of that one. 6L Biturbo M278 engine common problems and reliability. Reactions: Uncle Benz, Wighty, bembo449 and 1 other person. The M274/M270 engine family has several weak components here and there. 278932 30 104210, seems out of chain tensioner issue. Similar with the M3? Thanks in advance! Appreciate 0 Tweet. Unstable engine speed. com. The root of evil is the air flow sensor. There is the list of the most common Mercedes-Benz M282 engine problems known to date: Excessive oil consumption; Carbon build-up; High Oil Consumption. 1941. Problems and issues to look out for on the M273. This member of the new engine family, which also includes the M276 V6, replaced the previous M273 V8 engines under a hood of the popular E-Class, S-Class, and GL-Class models. My dad is really keen to swap his 08 W221 CDI for a petrol 06-08 W221. We’ve taken a look on Car Gurus to gauge the resale value of a Mercedes-Benz E-Class, below are typical asking prices for each model year. Attention to all owners of #M272 & #M273 engines‼️ The following video shows some of the common problems that may occur with this engine If you Are there any known major issues with these cars? Anyone had any troubling problems? I go through a set of tyres per year with the merc. I cannot answer with any specific date, but posts 27 through 30 at MBUSA W221 Bulletins to date - Page 2 - MBWorld. The Subaru’s 2. Oil leaks. 5-liter and 4. Full descriptions, specs, problems and maintenance tips for each engine. I've never seen an M273 with a bad head gasket so this might be the first one. Unusual occurances are what warranties are for. br. M273; The major issue with M273 is oil leakage and timing chain problems. Join Date: Apr 2010 3 Common M113 Engine Problems. 7l engine specs, problems, reliability Timing engine m273 m274 m270 chain m271 problem Benz m273 m272. Usually, after 60-70k miles, these engines start producing some kind of noise while they cold. I recently found a 1-owner 2014 car with 200k miles on M273 engine. Based on our research the M177 seems to be significantly more complex and harder to work on as the The Mercedes-Benz M276 is a series of 3. That engine is the one with the balancer shaft issues. eng. 356, (CLK350 coupe), 209. It is much better to replace this as a preventative measure to prevent engine To some dismay, I've read up about the defective balance shaft sprocket issue and how expensive it is to repair. 5l engine specs, problems, reliability, oil M273 engine computer removal (same as m272) M272 m273 engine timing case and guide pin removal. Mercedes produced specific models with defective gears in their balance shafts (M272 engines) or with defective idle Compared to its older brother, the M273 engine, the M278 also features a redesigned timing chain system, different variable valve timing system and modified/replaced engine accessories. More posts you may like r/mercedes_benz. However, my husband is a trained mechanic (with a nice home shop available), so he just tore the engine apart, replaced the faulty parts, put it back together again, and 20,000 miles later (140K-ish on it now) it still However, the ME9. That engine is a tank. The problem was discovered in 2007 and the CLK affected models are: 209. When a vehicle is idling, the engine should run smoothly without excessive vibrations. Replacing them is the only Concerning reliability, the older M272 V6 and M273 V8 engines are more reliable and have fewer issues than the M278 engine. The M273 also has similar issues but not to the same extent. Drives: 15 F80 M3, 22 G01 X3 30i. Timing Chain Problem on M270, M271, M272. 3L M282 may run into. I understand that vehicles with the M272 engines "up to Serial No. Any vehicles on the road today in good shape have likely had all of those problems resolved and aren't a concern. Check Details. Rep. Mercedes produced specific models with defective gears in their balance shafts (M272 engines) or with defective idle gears ( M273 engines). 6 Transmissions) Mercedes-Benz 7-Speed Transmission (722. The first and most common is that the diaphragm on the valve itself deteriorates. If you would rather consume this content via a video, check out our Mercedes-Benz M276 Common Problems video below: 1) HPFP Issues. Posts. We are classifying excessive oil consumption as common, but it is actually not so common. Unfortunately, the M273 engines have earned a reputation as one of the most problematic Mercedes V8 engines. M272 M273 Drive Belt and Accessory Inspection and Replacement - On Demand Video. 472 (CLK500 or 550 cabrio) with engine M273. The symptoms include rough idling, a loss of The 2010-2011 S550 is a great choice for an upgraded look. Might be different with the 273 engines. This thread is about the balance shaft problems with the M272 and M273 engines, with specific interest in relation to the W164. Most engines in the new series are This issue led to a recall for vehicles affected and about 1,239 vehicles were involved. PARTIAL Video instructions included. Mercedes service dept claims this is normal. 5 litres. Skip to content. Still Running Strong. As there is no balance shaft on the m273 and it is literally a timing chain idler gear. ” Original engine for that VIN is 272972 30 304118 which is in the affected range. Oil likes to leak from crankshaft oil seals and the U-shaped front cover gasket. 5/4. timing chain problem on m270, m271, m272M272 engine mercedes problems common benz M272 / m273 family – carsnifferMercedes-benz w211 engine diagnostics/problems. Any and all info is greatly appreciated. Failure is more common and happens more often with these thermostats due to the internal temperature probe that goes down through the center of the housing. Out of the most recent crop of Mercedes-Benz engines, the M272 and M273 are strong contenders. Early and very rarely M272 had that issue not the m273. 1. youcanic. The 2012 S550 has a new twin-turbo engine. Also, from amusa comments, the timing cover oil leak could be an issue and maybe a transmission shift issue. bembo449 Senior Member. Life begins at 240 kph! The fact is that the first 468,993 M272 engines and the first 88,611 M273 engines could have been delivered with defective timing chain idler sprockets. I have a minor oil leak, and as I understand it’s partially due to cam plugs and oil separator which is common for m272 and I’m replacing it soon, but when I was visually inspecting the rear of the engine I saw quite a bit of oil under MAF area. M273 Engine Problems. M273 is quite reliable especially 5. Symptoms will be whining sounds from the bell housing at idle, and later, ticking/tinging/scraping noises from the flywheel. The worst complaints are problems. The M273 series was launched in 2005 as a follower for the M113 engine. 0l Engine Problems and Reliability. Plastic actuator cam in the variable intake manifold is susceptible to failure Can result in rough idle, loss of power, check engine lights, and numerous diagnostic codes M272 Some Mercedes V-6 and V-8 M272 / M273 engines are prone to a failure of the balance shaft sprocket or idler gear sprocket. The M256 3. Basically oil gets in and gums up the flaps. I called my indi shop I used to go with and he said it is a very common issue A car shaking or vibrating while idling is a common issue that can indicate various underlying problems. Weak spots, Issues & problem areas on the M273. The most likely rear engine leaks include the oil separator and the cam plugs (30mm and 65mm). Attention to all owners of #m272 & #m273 engines‼️ the following videoTiming engine m273 m274 m270 chain m271 problem Common mercedes-benz m272 engine troubleFix the balance shaft on mercedes m272. Specifically, I am going over my 2010 E550 4MATIC and it's problems faced. It was later installed in all models, including 4matics, diesel, and rear-wheel drive models. tpynu jqd wxv erld nrnspb ztu ltadgk nmt lnxi lihu