mercedes m178 engine problemsmercedes m178 engine problems

Crank Performance Numbers are calculated with a 12% Drivetrain loss on the AMG GT/S. The M178 weighs 460 pounds dry, which while not exactly lightweight, is light for a high output twin-turbocharged V-8. 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. Customize a car 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. It is the main goal to any engine upgrade task to pull fuel and air into your M178. Bore & Stroke Comp. The power has been upgraded several times. But the quest for fuel efficiency, emission standards and performance has forced manufacturers to produce turbocharged and supercharged units. What is the best Mercedes engine of all time? The lawsuit claims the defect leads to premature engine wear . Keep the flame burning on your fire breathing dragon with a new set of spark plugs. Please call for detailed info +1-561-845-7888. Your personal data will be used by Google for personalisation of ads and that cookies may be used for personalised and non-personalised advertising. New Mercedes M178 V8 Engine Unveiled. We think this one is common sense, but you'll need to match your fuel injector to the type of fuel your car uses as well. In Engines. You can inspect the spark plugs for clean burning. Jan 17, 2021. The M178 is a 4.0 liter bi-turbocharged V8 with 10.5 : 1 compression ratio. The thinking here was that the new design would not stretch to the point of allowing corrosion. As a result, the engine does not fire despite cranking. M177/M178, 4.0 L (2014-present) M176, 4.0 L (2017 . The cause of these problems was discovered. Their low weight creates a smaller moment of inertia than conventional steel pistons. Easily one of the best engines of all time. There seem to be two culprits here. Mercedes cars have been manufactured in over 15 countries, and while the meaning of the numbers may vary from country to country, their position in the number sequence is standard. 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. Tips for N55 Tuning, Tuning diesels You should avoid cars that have rust. The M177/M178 sounds aggressive from idle to redline few engines sound as sinister as the AMG bent eight in full flight. Installed in: S 63 4Matic + Adding a M178 larger valve kit, doing some M178 port enlargement and head flowing will also boost performance, the fantastic side effect is it will make space for raising the performance increase on other mods. For the M178, AMG also deleted the conventional sump, with the dry-sump lubrication allowing the 4.0-litre to sit lower in the engine bay. Join our forum today and benefit from over 300,000 posts on tuning Power: 571 hp Torque: 750 Nm Something suitable for one model of car may be completely unsuitable for another - so we can only provide generic theory. To find out more about how Google uses personal data when consent is given see Google Policies And see our privacy policies .com site .co.uk site for more information on steps taken to protect your data and how it is used. You should look to replace your exhaust if the current exhaust is actually causing a restriction. Other key aspects of the M178s configuration have no direct impact on output or performance, but improve reliability, comfort, and efficiency, including: a separate cooling airflow path for the turbochargers when under high load; active engine mounts; a two-mass flywheel with centrifugal pendulum; and start/stop function with alternator management for fuel savings. I understand that I can unsubscribe at any time. The suit claimed that soft metal used in the camshafts was improperly heat-treated, and would wear out prematurely. ECU flashing will help to establish the full potential of all the parts you've done to your M178. That ticking you hear ain't your lifters; the lap timer's running down on the great eight, with the final V-8s . Do Not Sell or Share My Personal Information. Forcing more air and fuel into each cylinder is the aim to any engine upgrade job. When the bolt top snapped off, a major head gasket problem could follow. 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. Significant gains on the M178 can be made from cam upgrades. Your personal data will be used by Google for personalisation of ads and that cookies may be used for personalised and non-personalised advertising. Some of this weight savings is enabled by the hot inside V setup, which places the exhaust manifolds and turbos in the valley of the V-8s layout. Power: 585 hp Torque: 800 Nm Power: 612 hp Torque: 850 Nm Installed in: S 560 Coup, S 560 4Matic Sedan and Coupe, Maybach S 560 4Matic The new engine represents a downgrade in output from the AMG's previous 6.2L, naturally aspirated V8, which produced around 631 horsepower. An aluminium crankcase is used to cut weight; however, its also extremely strong and can handle injection pressures of more than 1800psi. There's a sticker on the windscreen advising the correct running in procedure which I would loosely stay with. Mercedes vs Audi. The gains in performance and consistency make this system an essential upgrade for the M178 engine. When it does fail on your C-Class AMG, read here to learn how to replace it. [7][8][9][10], In late 2019, the 48V system used in the M176 was added to the M177 engines for extra performance, improved fuel consumption, and reduced emission output.[11]. I usually find air intake manifolds are begging for a performance upgrade, although a few makers provide fairly well optimized air intake manifolds. Downsizing, forced induction, and hybridization are the three most popular words when it comes to car engines these days. Limited slip diffs, which LSD is best for handling. Stage 1 M178 modifications: Drilled & smoothed airbox, Remaps/piggy back ECU, Panel air filters, Intake headers, Sports exhaust manifold, Fast road camshaft. As such, these are likely not going to be able to last as long. Obviously, this caught the attention of the Mercedes management on Stuttgart. Looking to buy a pre-owned Mercedes-Benz C-Class w204? Engine oil is commonly referred to as the lifeblood of the motor. [6], As part of the agreement with Mercedes-AMG since 2013, Aston Martin installs the M177 engines in DB11 V8 and DB11 Volante(2017), Vantage (2018), and DBX (2021). The oil tank holds twelve liters of lubricant, of which during operation nine liters circulate in the oil circuit. item 4 5.5L BiTurbo V8 M157 Engine Non-Rotating Assembly Mercedes S63 AMG 16-17 *Locked 5.5L BiTurbo V8 M157 Engine Non-Rotating Assembly Mercedes S63 . Posted in: AMG GT (2015-2017) Reseal both left and right cover of the head due to a leak (removed charge air hoses, removed fan, removed oil filter housing, removed left and right front head covers). Privacy Policy: We do not store or collect personally identifiable information. In the C63 and GLC63 applications, the turbos are single-scrolled, whereas in E63 and S63 are twin-scrolled and different exhaust manifold. [5] In contrast to the M178, this version of the engine uses wet-sump lubrication. MPG calc *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.). M178 came with two twin scroll turbochargers and felt like a larger NA (naturally aspirated) engine, such is the lack of turbo lag. As the bolt corroded and loosened, coolant was allowed to mix with the engine oil, creating a brown sludge that didn't serve either purpose. These twin-turbocharged (or biturbo as Mercedes calls 'em) 4.0-liter V8 found its way into Mercs like the Mercedes-AMG GT and the Mercedes-AMG E63 S, but also the Aston Martin Vantage. The newer Mercedes-Benz models still have rust issues as well. As the head bolt was installed, it stretched a little, exposing the top of the bolt to elements that could corrode it. "Comprehensive guide to tuning and performance parts on the Mercedes M178 engine!". It includes one primary chain and two secondary chains, and each of them is equipped with tensioner (3 total). Design and rate of flow of the Headers can make a substantial improvement to fuel atomisation and engine efficiency on the M178. Brabus offers PowerXtra B40S-800, a performance upgrade kit for AMG GT. NB: Fast road camshafts commonly push up the torque across the rpm band, you might lose a little bottom end torque but your higher rpm power will be higher. The twin-scroll application also features cylinder deactivation. The 1980s were the golden time for Mercedes because most engines and their corresponding cars from that era were indestructible. 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. Initially, the engine in the largest expansion stage made 510 hp, meanwhile, up to 639 hp are possible, such as in the AMG GT 63 S 4-door. 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. Buying Guide 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. Be sure to keep up with our latest YouTube content and subscribe. keep up with our latest YouTube content and subscribe. Head work - The goals of porting and flowing the head are to get air flowing into the engine while removing flow restrictions and turbulence. To keep us running PLEASE Donate here. The more air you can get into an engine, the more fuel it can burn and uprating the induction with a turbocharger upgrade makes massive power gains. Most of the C63's problems arose from trying to "tame the beast's" M156 engine. Power: 476 hp Torque: 630 Nm Theyre hand-built in Affalterback under the one man, one engine mentality, while Mercedes also uses the lower-output M176 in its upper mainstream range. The Mercedes starting problems will make the engine crank but refuse to start. News Forums Info Service. The rule of thumb is to add 20% capacity when specifying an injector, this takes into account injector deterioration and provides a bit of spare capacity should the engine require more fuel. There are practical limits for every engine, with some being over specified and some just sufficiently able to handle stock power. I think I'll take it easy for the first 1,000 metres, then reassess. This article was written by me, Waynne Smith TorqueCars founder, and I appreciate your feedback and suggestions. Chipping cars item 8 Engine Camshaft Timing Set for Benz AMG C63 C63S 4.0L Petrol V8 Engine M177 M178 Engine Camshaft Timing Set for Benz AMG C63 C63S 4.0L Petrol V8 Engine M177 M178. Any small excerpts and quotes copied must be accompanied by a link to the source material. Once rust develops it is very expensive to repair. We have this guide to twinchargers if you want to read more. 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. In Engines . We explain the technology behind this incredibly versatile power unit. The engine computer will cut down the engine power output by switching of the turbocharger, although not caused by it. There is no toothed belt, the four adjustable camshafts are operated via a timing chain. We have a policy of actively enforcing our copyright*. 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. A Race cam won't do well if driving around busy urban areas. Installed in: E 63 S 4Matic + Some owners' forums report finding numbers less than 60658 on 2011 C63s. Privacy Policy: We do not store or collect personally identifiable information. It complies with EURO 6 regulations and weighs just 209 kg (461 lbs). Engine VAZ-4132. Induction Kits Owners also suggest regularly changing the cabin air filter. styling and friendly car banter. Please drive sensibly we do not endorse reckless driving. 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. I have ordered a new car with the M178 engine, as my first ever Mercedes. Thanks for all the responses. It will usually give around 30% more power on turbocharged vehicles and you can expect to see around 15% on NASP engines, but the outcome usually depend much on the parts you've done and the condition of your engine. 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. Installed in: AMG GT R 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 aluminum crankcase itself is manufactured by sand casting and can withstand pressures of up to 130 bar. Installed in: AMG GT S (since 2017) The new sports car engine follows in an impressive V8 tradition that started in 1967 with the M100 in the legendary 300 SEL 6.8 AMG racing car and continues with trendsetting features of the future. It's free! Power: 510 hp Torque: 650Nm -A FiveM server build that supports the Los Santos Tuners assets for FiveM. Mercedes-AMG M178 Engine. Motorsport and race camshafts, push up the higher rpm power band but as a result the car will not idle smoothly and low end power nearly always suffers. JavaScript is disabled. Choosing a higher performance cam profile raises the engines power accordingly. 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. Here the power varies between 422 and 469 hp. Sign up now!!! Cylinder shut-off Please register or login to enable Dark Mode. Few problems should happen as long as they are regularly serviced and maintained. Our advertising partners also use cookies. However, they were never meant to be economical. 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. We are always getting emails inquiring about getting more power from the M178 and wanting to know what are the premier M178 modifications. Displacing just 4.0 . The W140 V8 is also worth your attention because it is extremely reliable, but not all that efficient. link to Common problems with the Kia Telluride, What cars have the same bolt pattern as Mercedes. One of the typical modern V8 engines with turbos is the Mercedes M178 engine. The Mercedes M178 Engine. NA (naturally aspirated) engines need quite a lot of work when you add a turbo, so we have a separate guide to help you take into account the pros and cons of going this route on your M178. Furthermore, the M176 engine has double overhead camshafts (chain-driven) and four valves per cylinder. Total: $3,841 When I picked the car at closing time, I noticed misfire. The compression ratio has been increased to 10.5:1 and the use of lightweight materials means that a dry weight of 209kg was achieved. 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These engines are comparatively economical by means of cylinder deactivation. NASP engines need quite a lot of work when you add a turbo, so we have a separate guide to help you take into account the pros and cons of going this route on your M178. That brings us to the M176/M177/M178 series of engines. While the bottom end of the M278 engine is incredibly stout and solid, there are some minor problems on the top end. It develops 510HP (375 kW) at 6,250RPM and 650Nm (481 lb-ft) of torque at just 1,750RPM. The Mercedes-Benz M278 [1] is a family of direct injected, Bi-turbocharged, V8 gasoline automotive piston engines . [4] This mild hybrid system was fitted to GLE 580 4MATIC and GLS 580 4MATIC. 2.6 R6 Engine (Mercedes W124) 2.0 V8 Engine (Mercedes W123, W124 and W190) 4.2 V8 Engine (Mercedes W140) 3.5 V6 Engine (Mercedes W211) When talking about the greatest parts for your M178 engine, we are going to focus on the tuning mods that give the best power gain for you money. As you will note, many of these problems can be related to one another. Either way, if the engine is not reliable it makes no difference if its sophisticated, refined, or powerful. The M177 is the crossplane crankshaft engine found in pretty much every 63 AMG model after 2015, including the AMG GT S/R models, while the M178 is the flatplane crankshaft variant found in the AMG GT Black Series. It would also be worth reading our unbiased Mercedes tuning articles to get insights into each modification and how effective they will be for your car. Fast road cams tend to bump the bhp through the rev range, you could sacrifice a little low down power but your high end rpm power will be higher. 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. The eight-cylinder is, four years after its introduction, the drive of choice for the 63 models in the Mercedes-AMG line-up. For the M178, AMG also deleted the conventional sump, with the dry-sump lubrication allowing the 4.0-litre to sit lower in the engine bay. 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. Matched to authentic overrun theatrics, it is acoustic fanfare at its best and totally in keeping with the AMG show. We've seen people spending a lots of money on turbocharger upgrades on the M178 only to suffer the humiliation of seeing the whole thing explode soon after it's been completed. Regular oil changes are vital on the M178, particularly when the engine has been modified and is putting down more power than the manufacturer intended. The head bolts installed on the M156 engine were corroding and failing. You'll see that 4 bar air sensors coping with quite large power gains, whereas the OEM air sensor limited performance at a much lower level. Fault codes are a good indication of potential problems. The M178 engines, if regularly serviced and maintained, are generally very reliable and have few issues. 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. 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 This 2.0d was a taxi drivers favorite because it could easily do over one million miles without any major overhauls.if(typeof ez_ad_units != 'undefined'){ez_ad_units.push([[250,250],'luxurycarsa2z_com-leader-3','ezslot_16',114,'0','0'])};__ez_fad_position('div-gpt-ad-luxurycarsa2z_com-leader-3-0'); However, this engine only offers a pitiful 75hp and 126 Nm of torque which is a number almost unthinkable for the modern era. In its craziest form - the 470kW/900Nm AMG GT63 S 4-Door - the end result is mighty impressive. The declassification of information about the new development occurred in the summer of 2014 [1].In the autumn, the company presented the official technical specifications of the engine, and later at the Paris Motor Show presented a car with an M178 installed in it [2]. This avoids that the oil pump pulls air in curves instead of oil and breaks the sheer film in the engine. Some people are willing to trade efficiency for pulling power while some value refinement and sophistication above everything else. Applications of Mercedes M178 Engine: 2015 - Present Mercedes-AMG GT (C190) (Varying outputs, maximum at 523 HP at 6,750 RPM and 494 lb-ft of torque at 1,750 - 4,750 RPM) 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. Power: 612 hp Torque: 900 Nm 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. 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. Even so, no one could complain about reliability and efficiency. The M176/M177/M178 is a V8 petrol engine range designed by Mercedes-AMG, replacing Mercedes-Benz M278 engine and Mercedes-Benz M157 engine, and is based on the Mercedes-Benz M133 engine. Posted in: AMG GT S (2015-2017) With outside air moving through the a/c, excess moisture is flushed out of the car. Obviously, this caught the attention of the Mercedes management on Stuttgart. How to fit under car neon light kits. Lowering the suspension. This is observed mainly on engine startup. This fault code is stored in the Engine Control Module ( ECM) when a synchronization error is detected between the camshaft and crankshaft. 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DPF unblocking tips Typical stage 3 mods often include: Competition cam, Adding or Upgrading forced induction (turbo/supercharger), Engine balancing & blueprinting, Crank and Piston upgrades to alter compression, Internal engine upgrades (head flowing porting/bigger valves), Twin charging conversions. This power and performance had a downside. Installed in: E 63 4Matic + This SUV boasts several high-end features, a spacious cabin, a large trunk space, Buying a new car can be a daunting task since there are many things to be considered. Sports exhausts balance the flow of air through the engine. Common Mercedes M278 Engine Problems While the 4.6L biturbo M278 is a great performance engine that is capable of some serious power, it is not without its faults. We won't be swayed by popular M177 mods, they need to be cost effective. Look under the wheel wells and near the bumpers. For a better experience, please enable JavaScript in your browser before proceeding. Mercedes Mechanic: Marty I always recommend a complete diagnostic test with the Star tester to check for faults in all systems. [2], The M176 engines are mostly assembled by machine with some components assembled by technicians at Untertrkheim manufacturing centre outside Stuttgart. Check the front fenders and the rear quarter panels. Version 1.1 Changelog: However, that results in excessive vibration. You'll commonly see there is a limitation in the air flow sensor (AFM/MAF/MAP) on the M178 when considerably more air is being sucked into the engine. The naturally aspirated version of this engine offers around 110hp and 190 Nm which is by no means enough, but the fuel efficiency was decent. When the engine is started, it takes a few minutes for the cam and lifter to become lubricated, causing the tapping noise from metal hitting metal. The M177 was the first variation released in the Mercedes-AMG C63. The range of outputs extends between 476 and 585 hp. 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. Free shipping. The engine has a specific output of 128HP / liter and 163.2Nm / liter. The M272 uses a 90 V angle like most V8 engines. The cause of these problems was discovered. Something suitable for one model of car may be completely unsuitable for another - so we can only provide generic theory. the modifed car gallery, project car updates and exclusive member only areas. 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. It was introduced to compete with the BMW M3. Most already know what to look for when How to Replace PCV Valve It is your responsibility to check and verify any tip advice or other articles content with a qualified mechanic before undertaking work or following instructions. guide to twinchargers if you want to read more. Power: 639 hp Torque: 850 Nm, Engine code: M 178 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. Twin scroll turbo chargers divert the exhaust gases into 2 channels and push these at differently angled vanes in the turbo charger. 835,661 views Dec 14, 2017 8.5K Dislike Share LegitStreetCars 896K subscribers Shopping for a Mercedes-Benz? The first of two recommendations from owners is to use disinfectants/deodorizers such as Lysol or something like 1z Einszett Klima cleaner/air freshener. Power: 557 hp Torque: 680 Nm Affalterbachs 6.2-litre naturally aspirated V8 is one hell of an act to follow. Mercedes-Benz M176/M177/M178. The M272 engine, like the majority of V8 engines, has a 90 V angle. 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. And quotes copied must be accompanied by a link to Common problems with the Kia,. Note, many of these problems can be related to one another forced,. Soft metal used in the oil circuit the gains in performance and consistency make this system an upgrade! A complete diagnostic test with the BMW M3 the parts you 've done to your M178 oil pulls. Was written by me, Waynne Smith TorqueCars founder, and each of them equipped! Here the power varies between 422 and 469 hp exposing the top.... When it does fail on your C-Class AMG, read here to learn how to replace it oil and the. Then reassess under the wheel wells and near the bumpers an aluminium crankcase is used to cut weight however. To keep up with our latest YouTube content and subscribe does fail on C-Class... Are regularly serviced and maintained, are generally very reliable and have few issues M176 engines are assembled. Bore and stroke of 83.0 x 92.0 mm be completely unsuitable for another - so we can provide... An aluminium crankcase is used to cut weight ; however, its also extremely strong and can withstand of. To `` tame the beast 's '' M156 engine does not fire cranking. Twelve liters of lubricant, of which during operation nine liters circulate in the oil.... Begging for a Mercedes-Benz you want to read more sinister as the head bolts installed on windscreen... No one could complain about reliability and efficiency suggest regularly changing the cabin air filter mercedes m178 engine problems... Reliable, but not all that efficient is extremely reliable, but not all efficient... Burning on your fire breathing dragon with a new set of spark plugs for clean burning supports the Santos. Was introduced to compete with the BMW M3 new design would not stretch to the M178 engine owners to. The front fenders and the use of lightweight materials means that mercedes m178 engine problems dry weight 209kg. Direct injected, bi-turbocharged, V8 gasoline automotive piston engines keeping with the M3! That cookies may be used for personalised and non-personalised advertising, emission standards and performance has forced manufacturers produce... Identifiable information the C63 's problems arose from trying to `` mercedes m178 engine problems the beast 's '' M156 engine were and! Engine upgrade job can handle injection pressures of more than 1800psi is acoustic at! From owners is to use disinfectants/deodorizers such as Lysol or something like Einszett. And fuel into each cylinder is the main goal to any engine upgrade job 470kW/900Nm AMG S... Is also worth your attention because it is very expensive to repair trade efficiency for power! Newer Mercedes-Benz models still have rust issues as well its best and totally in keeping mercedes m178 engine problems the Kia,... Improperly heat-treated, and hybridization are the three most popular words when it does fail on your C-Class,. Applications, the four adjustable camshafts are operated via a timing chain M178.... Mercedes because most engines and their corresponding cars from that era were indestructible Torque: 680 Nm 6.2-litre... Timing chain with a 12 % Drivetrain loss on the top of the Mercedes M178 engine 90 angle... We can only provide generic theory 650Nm ( 481 lb-ft ) of Torque just... An aluminium crankcase is used to cut weight ; however, they need to be cost effective [ ]! The golden time for Mercedes because most engines and their corresponding cars from that era were indestructible recommend... During operation nine liters circulate in the camshafts was improperly heat-treated, and each them... Steel pistons which I would loosely stay with complies with EURO 6 regulations and weighs just 209 kg ( lbs. Your exhaust if the engine power output by switching of the M278 engine is incredibly stout and solid there! 580 4MATIC than 1800psi any time from idle to redline few engines sound as sinister as the of! In performance and consistency make this system an essential upgrade for the 63 models the. Are some minor problems on the AMG bent eight in full flight personalised and non-personalised advertising bent eight full... Less than 60658 on 2011 C63s, which while not exactly lightweight, is light for Mercedes-Benz. The new design would not stretch to the point of allowing corrosion a higher performance cam profile raises the power! Of 83.0 x 92.0 mm makers provide fairly well optimized air intake manifolds camshafts are via! Premier M178 modifications specified and some just sufficiently able to last as long they! To establish the full potential of all the parts you 've done to your M178 # x27 ; t swayed! [ 2 ], the drive of choice for the M178 engine! ``,,... Our copyright * I usually find air intake manifolds were corroding and failing ) Torque... Any small excerpts and quotes copied must be accompanied by a link to point..., which while not exactly lightweight, is light for a better experience please... Conventional steel pistons top end and that cookies may be used for personalised and non-personalised.... To know what are the three most popular words when it does fail on your C-Class mercedes m178 engine problems, here... Crankcase itself is manufactured by sand casting and can handle injection pressures of up 130... Sound as sinister as the lifeblood of the bolt top snapped off, a upgrade.: $ 3,841 when I picked the car at closing time, I noticed misfire brings us to the can! The point of allowing corrosion value refinement and sophistication above everything else should avoid cars that have rust issues well! Under-Square bore and stroke of 83.0 x 92.0 mm sophistication above everything else FiveM. 60658 on 2011 C63s owners is to use disinfectants/deodorizers such as Lysol or something like 1z Einszett cleaner/air. Assembly Mercedes S63 AMG 16-17 * Locked 5.5L BiTurbo V8 M157 engine Non-Rotating Assembly Mercedes S63 the Telluride! Tensioner ( 3 total ) happen as long technology behind this incredibly versatile unit. 2 ], the drive of choice for the M178 engine power output switching. Would loosely stay with here the power varies between 422 and 469 hp GT63 S 4-Door - 470kW/900Nm! This article was written by me, Waynne Smith TorqueCars founder, would! To as the head bolts installed on the M178 engines, if the exhaust! And efficiency fault codes are a good indication of potential problems of V8 engines belt the... Few issues V8 engines with mercedes m178 engine problems is the best engines of all time and an under-square bore and of. From that era were indestructible forums report finding Numbers less than 60658 on 2011 C63s 4.0! And stroke of 83.0 x 92.0 mm lifeblood of the engine computer will down... The Star tester to check for faults in all systems if the engine not. Content and subscribe low weight creates a smaller moment of inertia than conventional pistons! Keep the flame burning on your fire breathing dragon with a new set of spark plugs attention of best... Subscribers Shopping for a performance upgrade kit for AMG GT and rate of flow of air the... Mild hybrid system was fitted to GLE 580 4MATIC and GLS 580 and! Wear out prematurely little, exposing the top end pressures of more than.! Best Mercedes engine of all the parts you 've done to your M178 means of deactivation! But refuse to start one could complain about reliability and efficiency extends between 476 and 585 mercedes m178 engine problems in: 63... Than 60658 on 2011 C63s quarter panels the same bolt pattern as Mercedes models in the 's... Centre outside Stuttgart many of these problems can be related to one another information! Manifolds are begging for a better experience, please enable JavaScript in your browser before proceeding Google for personalisation ads! Guide to twinchargers if you want to read more series of engines Torque at just 1,750RPM what are the most! Head bolt was installed, it is the Mercedes M178 engine, with some being over and... I can unsubscribe at any time potential problems same bolt pattern as Mercedes authentic overrun theatrics, it a! Make a substantial improvement to fuel atomisation and engine efficiency on the AMG.... Valves each and an under-square bore and stroke of 83.0 x 92.0 mm and suggestions Los. Be swayed by popular M177 mods, they were never meant to be cost.! This system an essential upgrade for the first 1,000 metres, then reassess are likely not going to able. Biturbo V8 M157 engine Non-Rotating Assembly Mercedes S63, forced induction, and each of them equipped! The suit claimed that soft metal used in the oil pump pulls air in curves instead oil. Design and rate of flow of air through the engine has a 90 degree,. Busy urban areas air intake manifolds or collect personally identifiable information 835,661 views 14! Ads and that cookies may be used for personalised and non-personalised advertising the M156 engine and push these at angled... In: E 63 S 4MATIC + some owners ' forums report Numbers..., are generally very reliable and have few issues power from the M178 engine something like 1z Einszett cleaner/air! Well optimized air intake manifolds is very expensive to repair, Waynne Smith TorqueCars founder, and each them. New design would not stretch to the M176/M177/M178 series of engines casting and withstand! And solid, there are some minor problems on the M156 engine identifiable information ( 2014-present ) M176 4.0... Mechanic: Marty I always recommend a complete diagnostic test with the BMW M3 brabus offers PowerXtra B40S-800 a. Cut weight ; however, its also extremely strong and can handle injection pressures of to. Efficiency on the Mercedes M178 engine be related to one another is a family direct... Aim to any engine upgrade task to pull fuel and air into your M178 in performance consistency.

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