mercedes m178 engine problems

Insuring Track days So let us look into Mercedes M178 parts and outline the best modifications on this great engine and point out some frequent tuning mistakes along the way. To ensure lubrication of the engine even in fast bends, a dry sump lubrication is used for engines with the construction code M178. You can leave a response below or join our forum to discuss this article and car modification in detail with our members. I love writing about cars as cars are a huge personal interest of mine. New V8 biturbo petrol engine (M 176): Number of cylinders to suit the requirements - Mercedes-Benz Group Media A-Class as of 2018 Interior Design Special 2015-2017 Exterior Interior Studio Technology Mercedes-AMG A 45 as of 06/2015 2012-2015 Exterior Interior Design Technology 2008-2012 Exterior Technology E-CELL 2004-2008 Exterior Body Interior That led to thousands of dollars in repair costs for customers. Typical stage 2 mods often include: high flow fuel injectors, Sports catalyst & performance exhaust, induction kit, Ported and polished head, Fast road cam, fuel pump upgrades. Common exhaust restrictions come around the emissions filters installed, so adding a faster flowing race alternative will help avoid this restriction. This entry was 2023 MH Sub I, LLC. Mercedes vs Range Rover Large capacity turbo chargers tend to experience a bottom end lag, and little turbo chargers spool up much more quickly but won't have the peak end engines power gains. Its 6.2 liter engine produced 518 horsepower and 465 foot-pounds of torque. We present those that are worth trusting. In the C63 and GLC63 applications, the turbos are single-scrolled, whereas in E63 and S63 are twin-scrolled and different exhaust manifold. Head work - The goals of porting and flowing the head are to get air flowing into the engine while removing flow restrictions and turbulence. Altering the cam profile alters the intake and exhaust durations on the engine and can dramatically change the torque and power output. Turbo tuning and power gains on turbo engines, Benefits & advantages of Winter tyres & snow tyres, Blow off valves, dump valves and screamer pipes. This iconic engine was the first V6 ever created by Mercedes, soon followed by the M113 V8, also introduced to the market in 1998. The M178 is the second variation in the family, geared toward higher performance and motorsport. Please register or login to enable Dark Mode. JavaScript is disabled. They also improve the scavenging effect of the engine. Figure 3 shows some M156 head studs from Weistec. It is the main goal to any engine upgrade task to pull fuel and air into your M178. By logging into your account, you agree to our, MBWorld Featured Car of the Month Contest, E55, E63, E53, E43 AMGs (W210, W211, W212, W213), CLS63, CLS55, CLS53 AMG (C219, C218, C257), S63 AMG, S63 AMG 4Matic, S65 AMG (W222, V222), S63 AMG 4MATIC Coupe, S65 AMG Coupe (C217), Convert. The V6 found in the W211 is also a fairly reliable engine and so is the 2.0d found in the W123, W124, and the W190. Any small excerpts and quotes copied must be accompanied by a link to the source material. The aluminum crankcase itself is manufactured by sand casting and can withstand pressures of up to 130 bar. New Mercedes M178 V8 Engine Unveiled. As a result, the engine does not fire despite cranking. There are practical limits for every engine, with some being over specified and some just sufficiently able to handle stock power. Displacing just 4.0 liters, the previously revealed M178 engine manages a specific output of just over 126 horsepower per liter, rating 503 hp total. Displacing just 4.0 . Engine VAZ-415. M177/M178, 4.0 L (2014-present) M176, 4.0 L (2017 . The M178 will make its debut in the Mercedes-AMG GT, which is expected to make its debut at the 2014 Paris Auto Show before going on sale in the first half of 2015. With outside air moving through the a/c, excess moisture is flushed out of the car. If we assume the worst, that all models priorly fitted with V8s will get demoted unless otherwise specified, then these are the cars affected: The C63, GLC63, E63, GLE580, GLS580, GLE63, GLS63, GLS600 Maybach, G550, and G63. 1) Mercedes M272 Balance Shaft Problems. Then, a large number of the M156 engines started failing. Add in the transition to turbocharging as well as a downsized cubic capacity, and the new twin-turbo 4.0-litre had its back up against the wall in 2014. Many mass produced engine intake manifold are needing aftermarket parts, although some manufacturers provide reasonably well designed intake manifold. Well, five years are up, but only 25,000 miles. Power: 571 hp Torque: 750 Nm Adding a supercharger or additional turbo will make large power gains, although more challenging to setup. The engine has a specific output of 128HP / liter and 163.2Nm / liter. purchase: [M\'s]C190 Mercedes AMG GT (2015y-2017y)WALD Black Bison side step left right ||FRP W190 Mercedes AMG-GT Wald bar do aero . It was introduced to compete with the BMW M3. The turbo upgrade, as with all W.4 Upgrades, is a comprehensive turbo upgrade that completely replaces the factory turbocharges. I agree to receive emails from Motor Authority. If you liked this page please share it with your friends, drop a link to it in your favourite forum or use the bookmarking options to save it to your social media profile. Tips for N55 Tuning, Tuning diesels Stage 2 M178 modifications: fuel pump upgrades, induction kit, Sports catalyst & performance exhaust, high flow fuel injectors, Fast road cam, Ported and polished head. Engine VAZ-4132. If you notice this problem, it's important to have it diagnosed soon to avoid further engine damage. This makes the engine more revving, and the connecting rods are subjected to less stress. Tips for N54 Tuning In fact, not every construction of the German giant is worth paying attention to. Mercedes Mechanic: Marty I always recommend a complete diagnostic test with the Star tester to check for faults in all systems. The engine has two BorgWarner turbochargers positioned between the two cylinder heads in a "hot-V" configuration. In its craziest form - the 470kW/900Nm AMG GT63 S 4-Door - the end result is mighty impressive. The new M178 engine will be placed in Mercedes' new flagship AMG model, the AMG GT, which will be replacing the SLS AMG upon its In Engines . Competition cams, bump the high end rpm power band but as a result the car will not idle smoothly and low end power nearly always suffers. Customize a car Questions about how MBWorld.org worksnot for car questions. Your Constructive comments on this article, I really want to improve this article with your help and suggestions. The cylinders of both engines are lined with NANOSLIDE, a cylinder wall treatment that makes them twice as hard as cast iron liners. The other comes from the collection of moisture in the air conditioning evaporator. This innovative eight-cylinder unit stands out for its sublime power delivery, the purposeful lightweight construction, as well as its high efficiency and environmental compatibility. I agree to receive emails from Motor Authority. To keep us running PLEASE Donate here. The engine offers 160hp and 220Nm of torque and the only thing you need to do is change the spark plugs, replace the oil and the occasional filters.if(typeof ez_ad_units != 'undefined'){ez_ad_units.push([[300,250],'luxurycarsa2z_com-banner-1','ezslot_12',108,'0','0'])};__ez_fad_position('div-gpt-ad-luxurycarsa2z_com-banner-1-0'); Compare: For a better experience, please enable JavaScript in your browser before proceeding. Due to the omission of the deep oil sump, the engine shrinks in height. ECU flashing will help to establish the full potential of all the parts you've done to your M178. Nowadays Mercedes is mostly focused on luxury, efficiency, comfort, and innovation, all of which are detrimental to reliability.if(typeof ez_ad_units != 'undefined'){ez_ad_units.push([[250,250],'luxurycarsa2z_com-leader-1','ezslot_11',110,'0','0'])};__ez_fad_position('div-gpt-ad-luxurycarsa2z_com-leader-1-0'); The 4.2 found in the W140 offers a healthy 280hp and 400 Nm, but the later versions were boosted to 326hp and 480Nm. Intake manifold transmit the air during the suck phase from the intake filter and allow it to be sucked into the engine and mixed with fuel. Carbon build up in the head, particularly around the valves which will sap power or create flat spots, this is a larger issue on direct injection engines but should be looked out for on all engines. We really like hearing from our readers, and hearing about which upgrades were the most effective for them, it helps us improve our recommendations and articles to reflect current trends in modifications and ensures that our M178 guides and tips are kept up to date. All Rights Reserved. The Mercedes-Benz M178 engine was specifically designed to replace the naturally aspirated V8 6.2-liter M159 powertrain. Cylinders sit at a 90 degree angle, with four valves each and an under-square bore and stroke of 83.0 x 92.0 mm. Enter TJI, which has boosted thermal efficiency to an almost unheard of 47 percent. $399.99. Either way, its safe to say that the 3982cc eight had big shoes to fill. Yet, AMG proved its doubters wrong. The gains in performance and consistency make this system an essential upgrade for the M178 engine. Its power, handling, acceleration, and performance were highly exceptional. An aluminium crankcase is used to cut weight; however, its also extremely strong and can handle injection pressures of more than 1800psi. Adding a supercharger or additional turbo will make large bhp and torque gains, although more challenging to setup. 120607 835,661 views Dec 14, 2017 8.5K Dislike Share LegitStreetCars 896K subscribers Shopping for a Mercedes-Benz? Owners also suggest regularly changing the cabin air filter. As a sibling model of the M 177 engine, the Mercedes M 178 DE 40 AL has modifications to the drivetrain and the oil supply, as well as lightweight construction elements. Privacy Policy. Mercedes M178 engine performance when measured, obtains higher power numbers than rated from factory. Then, the oil is sucked out of the crank chambers again. Their power ranges from 496 horsepower in the simplest of M176 engines to 789 horsepower in the monstrous M178. News Forums Info Service. When the bolt top snapped off, a major head gasket problem could follow. The M177 was the first variation released in the Mercedes-AMG C63. Join our forum today and benefit from over 300,000 posts on tuning Otherwise full beans from the forecourt with the traction off, The engine is hand built so I would expect the tolerances to be as good as it gets, bearing this in mind I wouldn't red line it before 1k miles but other than that it should be good to go. Also in: Aston Martin DB11 Coupe V8, Aston Martin DB11 Roadster V8 The M178 is a 4.0 liter bi-turbocharged V8 with 10.5 : 1 compression ratio. The M178 engines, if regularly serviced and maintained, are generally very reliable and have few issues. *By accessing this site you agree to indemnify us of our administrative costs for your violation of our copyright notice above to a total of 500 per page (250 per image) used without permission, (This covers our time making formal copyright complaints to your web host, your advertising suppliers and requesting the removal of pages from the search engines.). I understand that I can unsubscribe at any time. Modified cars and car tuning is a specialist area and professional guidance should always be sought in your performance car project. However, if you want to combine both efficiency and reliability, the 2.0 V8 found in the W123, W124, and the W190 is the one. Upgrades to turbochargers and superchargers - forced induction is the most efficient approach to increase air supply, allowing you to burn more fuel and make more power. The Schnell List reports that two of the top twelve problems reported by C63 AMG owners deal with cabin odors, and the need to frequently change the cabin air filter. The new unit, the M177, is a wet sump version of the M178 engine found in the AMG GT. 510 PS 503 hp at 6,250 rpm 650 Nm 479 lbft at 1750 4750 rpm. Posted in: AMG GT (2015-2017) In 2019, M176 was equipped with EQ Boost mild hybrid 48V electrical system, producing additional output 16kW (22PS) and 250Nm (184lbft) of torque. Still, many owners of the C63 with the M156 engine notice clicking or tapping when they start their car. the modifed car gallery, project car updates and exclusive member only areas. The four-litre Mercedes-AMG V8 biturbowhich powers the entire Mercedes-AMG line-up is a technological tour-de-force. Smart SUV at Munchen Autoshow in September 2021? Mercedes vs BMW On most factory exhausts you should find that the exhaust flow rate is still fine even on modest power gains, but when you start pushing up the power levels you will need to get a better flowing exhaust. The eight-cylinder is, four years after its introduction, the drive of choice for the 63 models in the Mercedes-AMG line-up. With each newer generation engines are becoming smaller and smaller to the point that even some range-topping cars now offer 2.0l 4-cylinder engines which were unthinkable a few years back. Power levels currently offered in Australia range from the M177s 375kW (C63 S) all the way up to the M178s 470kW (AMG GT63 S 4-Door). Cleaned and resealed head covers, CAM SOLENOIDS and oil filter housing. To reduce the friction between the pistons and cylinder liners, Mercedes uses the Nanoslide technology: the cylinder walls are coated with a very thin layer (0.10 to 0.15 mm) of iron and carbon. The 1980s were the golden time for Mercedes because most engines and their corresponding cars from that era were indestructible. I think I'll take it easy for the first 1,000 metres, then reassess. https://www.kba.de/SiteGlobals/Forms/Kontakt/EN/Kontakt_Integrator.html?nn=3825088, 3.5L EcoBoost Timing Chain Rattle Symptoms & Fixes, Ford Fuel Pump Driver Module Failure Symptoms & Solutions. To be totally faithful to the Mercedes lineage, the twin-turbo 5.5-litre M157 is more of a direct comparison. Mold, mildew, and bacteria thrive in this warm, moist environment. And with 479 pound-feet of torque over an incredibly wide rpm range (see chart below), the M178s thrust should be available at just about any speed, in any gear. Shortly after its launch in late 2007, C63 owners started noticing clicking noises as soon as the engine was started. Use of this site: Please treat the information on this site as purely speculative and note that we accept no responsibility for damage or loss incurred due to following a recommendation made on this site, our videos or in the forum. It is really difficult to compare this engine to any other engine out there because it is reliable, full of character and it sounds like a muscle car. Regular oil services will keep that big V8 happy and healthy. Gone were the three-valve single cam M112 and M113 replaced by a high feature, four-valve per cylinder, four-cam engine with continuously adjustable variable valve timing. Models that use the engine and power levels. Most of the time, it will subside after about 5 to 10 minutes. Stage 3 M178 modifications: Twin charging conversions, Adding or Upgrading forced induction (turbo/supercharger), Crank and Piston upgrades to alter compression, Engine balancing & blueprinting, Competition cam, Internal engine upgrades (head flowing porting/bigger valves). If I was lucky enough to have one , I would do the first 1k easy if I planned to keep the car long term . Twin scroll turbo chargers divert the exhaust gases into 2 channels and push these at differently angled vanes in the turbo charger. History proves the German skunkworks didnt fail to deliver. Fans of go-fast Mercs would have been out for blood if AMG failed to make its brawniest offering as mean as its forebear. The engine is charged via two turbochargers. They also increase the scavenging effect of the engine. Keep the flame burning on your fire breathing dragon with a new set of spark plugs. The Mercedes-Benz M278 [1] is a family of direct injected, Bi-turbocharged, V8 gasoline automotive piston engines . Create new posts and participate in discussions. Mercedes-AMG presents a new technological masterpiece: the AMG 4.0-litre V8 biturbo engine is a new development at the sporting heart of the new Mercedes-AMG GT car. Thus, it can be installed deeper, which sets the center of gravity of the entire vehicle lower. Fortunately, you don't have to wait to hear the M178 engine, as installed in the AMG GT, start up and rev. Fitting neon tube glow light. You could also step up to the 3.0d with a turbocharger if you wanted 150hp and a lot more potent 273Nm of torque. Throughout this guide, we will discuss the history of this engine . Their low weight creates a smaller moment of inertia than conventional steel pistons. Ride height adjustments.Read more Review of 2009 automotive news storiesRead more MPG calculator UK miles per Gallon calculate MPGRead more 2000 - 2023 Content of this site: pages may not be substantially or wholly copied without our prior written agreement. Installed in: AMG GT S (since 2017) Installed in: AMG GT R Most of the C63's problems arose from trying to "tame the beast's" M156 engine. The 4.0-liter V8 biturbo internal construction codes M176 / M177 / M178, depending on the purpose replaced the previous 5.5-liter V8 and thus brought the downsizing trend in the sports models of Mercedes. But if the exhaust is too large, ie: it's over 2.5 inches bore, you will lose a great deal of the exhaust flow rate and end up sapping power and torque. Code-named M178, the new, turbocharged mill comes to party with 510 horsepower, but its big trick is the 479 pound-feet of torque it deploys between 1,750 and 4,750 rpm. 2013-2015 MERCEDES BENZ C250 (W204) 1.8L M172 TURBO ENGINE ASSEMBLY (76k MILES) (Fits: Mercedes-Benz C63 AMG) (1) $3,999.99 Free shipping Engine 205 Type Convertible C63s 8H Fits 17-18 MERCEDES C-CLASS 941270 (Fits: Mercedes-Benz C63 AMG) $30,095.00 I was raised in a car enthusiast community and ever since I was young, I always wanted to do car-related work. Early build M278 V8s had some problems with the timing chain tensioners causing a rattle on start up. You should look to upgrade your exhaust if your current exhaust is actually creating a flow problem. I do not charge you to access this website and it saves most TorqueCars readers $100's each year - but we are NON PROFIT and not even covering our costs. Sports exhausts balance the flow of air through the engine. Help us improve, leave a suggestion or tip. Once rust develops it is very expensive to repair. Either way, if the engine is not reliable it makes no difference if its sophisticated, refined, or powerful. Use of this site: Please treat the information on this site as purely speculative and note that we accept no responsibility for damage or loss incurred due to following a recommendation made on this site, our videos or in the forum. The new turbochargers are ball bearing units . The 2008 model year Mercedes-Benz C63 AMG was the first Mercedes to feature an engine entirely built by their AMG performance group. Please drive sensibly we do not endorse reckless driving. Best And Most Reliable Mercedes Engine. The powerful 4.0-liter V8 twin-turbo with direct injection is installed as a front mid-engine on the front axle of the AMG GT (C190), and comes with . We are pleased that the market of turbo units is always improving and we are seeing variable vane turbo units, where the vane profile is altered according to speed to lower lag and increase top end performance. The new head bolts were installed starting with M156 engine #60658. Some owners' forums report finding numbers less than 60658 on 2011 C63s. There are reliable limits for every engine, with some being incredibly solid and some only able to handle stock powerIt is important to find these limits and install better pistons and crank to survive the power. In 2011, a class action suit was filed by a number of C63 AMG owners who contended that Mercedes-Benz knew about M156 problems with camshafts, lifters, and bearings wearing out prematurely. Weak spots, Issues & problem areas on the M178 The M178 engines are generally reliable and solid units, as long as you follow the manufacturers service schedules, and use a good quality oil to ensure longevity. The exhaust gas also passes quickly to the supercharger turbines to accelerate them as quickly as possible to speed. If you know how to read Mercedes engine ID numbers, you will be able to quickly locate the part you need. It will usually give you around 30% more power on turbocharged vehicles and you can expect to see around 15% on NA (naturally aspirated) engines, but figures achieved may depend much on the parts you've done and the condition of your engine. filed under Mercedes. The M278 is derived from the company's previous M273 V8 engine, sharing its bore pitch, aluminium engine block, and Silitec aluminium/silicon low-friction cylinder liners. Double declutch Modern-day Mercedes engines are predominantly reliable, but they can not be as reliable as the most reliable Mercedes 1980s engines because these engines were not as strictly regulated as current engines are. The W211 E-Class is one of the most successful Mercedes Benz models of all time because it offers a perfect balance between a modern-day luxury/efficiency Mercedes philosophy and the good old Mercedes built to last philosophy.if(typeof ez_ad_units != 'undefined'){ez_ad_units.push([[250,250],'luxurycarsa2z_com-large-mobile-banner-2','ezslot_13',112,'0','0'])};__ez_fad_position('div-gpt-ad-luxurycarsa2z_com-large-mobile-banner-2-0'); Most engines from this era were questionable, except for the 3.5L V6. Cylinder shut-off This is because a competition cam causes a very lumpy idle, and makes the car more prone to stall or jerk along in stop start traffic, sadly though many ignore this and end up ruining a perfectly good car and having to revert back to a fast road, or OEM cam profile. Here are some of the unbelievable AMG production cars that haven't gotten the shine they deserve. Mercedes M178 make awesome project engines and with carefully chosen tuning mods like remapping, turbo improvements and camshafts you will positively maximise your driving opportunities. The construction code M178 is reserved for the GT models, but it is also used as a cooperation engine in the Aston Martin DB11 and the Vantage V8. We have a policy of actively enforcing our copyright*. Please use our forums if you wish to ask a tuning question, and please note we do not sell parts or services, we are just an online magazine. Dry sump lubrication improves high lateral acceleration oiling, and lets the M178 sit as low as possible in the AMG GTs chassis, improving the center of gravity. Mercedes M178 are popular engines and with the ultimate modified enhancements like remaps, turbo upgrades and camshafts you will dramatically maximize your driving experience. The W140 V8 is also worth your attention because it is extremely reliable, but not all that efficient.if(typeof ez_ad_units != 'undefined'){ez_ad_units.push([[300,250],'luxurycarsa2z_com-medrectangle-3','ezslot_4',105,'0','0'])};__ez_fad_position('div-gpt-ad-luxurycarsa2z_com-medrectangle-3-0'); The V6 found in the W211 is also a fairly reliable engine and so is the 2.0d found in the W123, W124, and the W190. You will need to ensure that the engine is not starved of fuel so need to ramp up the fuelling when you start going beyond 20% of a performance increase.We strongly recommend you to be generous with your flow rate on the injectors. 4 The one thing most fans were worried about is the sound. If you want a potent legendary diesel Mercedes engine, the 3.0d found in the W124 is the one for you. A longer valve duration can alter the torque band and on most engines the exhaust and intake durations do not need to match, although most cams and tuners use matched pairs there are some advantages to extending the intake or exhaust durations. Which helps us keep our guides and tips up to date helping others with their modified car projects. Few problems should happen as long as they are regularly serviced and maintained. Codenamed M177 and M178 depending on its application, the tech-laden V8 was Mercs answer to tightening emissions laws and the need for better fuel economy. I understand that I can unsubscribe at any time. 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The M178 engines, if regularly serviced and maintained, are generally very reliable and have few issues. In January 2011, the suit filed by the U.S. District Court was dismissed. But if your exhaust pipe is too large, ie: it's over 2.5 inches bore, you will lose a lot of the exhaust flow rate and end up sapping power and torque.

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