The newer Mercedes-Benz models still have rust issues as well. 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. 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. 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. All Rights Reserved. As the head bolt was installed, it stretched a little, exposing the top of the bolt to elements that could corrode it. Be sure to keep up with our latest YouTube content and subscribe. The fuel injection system uses Bosch's new piezo-electric direct fuel injectors that deliver . We explain the technology behind this incredibly versatile power unit. Installed in: AMG GT C filed under Mercedes. 2023 MH Sub I, LLC. Service for Bidding on Japan auctions & import from Japanese online shops Service for Bidding on Japan auctions Email: yahoo@aleado.com. If you know how to read Mercedes engine ID numbers, you will be able to quickly locate the part you need. This issue is likely deserving of its own post. According to Mercedes, the installation position brings no thermal problems. Please watch this video and subscribe to my YouTube channel. Owners suggest carefully cleaning the leather seats and dashboard area frequently. Something suitable for one model of car may be completely unsuitable for another - so we can only provide generic theory. Engine code M 176 Design and rate of flow of the Headers can make a substantial improvement to fuel atomisation and engine efficiency on the M178. Click here to read more Wheels features on Great V8s. Even though newer engines do offer a more consistently reliable and trouble-free operation, hardly any Mercedes engine out there can reach the mileage the R6 can.if(typeof ez_ad_units != 'undefined'){ez_ad_units.push([[300,250],'luxurycarsa2z_com-large-mobile-banner-1','ezslot_6',107,'0','0'])};__ez_fad_position('div-gpt-ad-luxurycarsa2z_com-large-mobile-banner-1-0'); The in-line 2.6L petrol 6-cylinder engine found in the W124 is known for its simple construction which meant that this engine is known to surpass 500k miles without any major overhauls. Power: 476 hp Torque: 650 Nm 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. The cause of these problems was discovered. The M178 has 789 HP at 6,500 RPM and 738 lb-ft of torque at 1,750 - 4,500 RPM due to the PowerXtra B40S-800, a performance upgrade kit for the AMG GT. 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. 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). Power: 639 hp Torque: 850 Nm, Engine code: M 178 Both the M177 and M178 have all forged internals. (All car owners of all ages and from all countries are welcome). Most of the time, it will subside after about 5 to 10 minutes. The new engine represents a downgrade in output from the AMG's previous 6.2L, naturally aspirated V8, which produced around 631 horsepower. YAHOO.ALEADO.COM: Yahoo! The following are the individual configurations as officialy listed by Mercedes-AMG: Some owners' forums report finding numbers less than 60658 on 2011 C63s. A common issue with the 220 CDI is excessive noise or vibration. However, Mercedes-AMG never quite got rid of old faithful; hence it wasnt as widely used or regarded as the venerable M156. We won't be swayed by popular M177 mods, they need to be cost effective. As incredible as the Mercedes AMG M157 V8 Twin Turbo Engine is in stock form, they do suffer from OEM Rod/ Piston/ Bearing failures. Depending on the application, there are the four-liter V8 biturbo with three different building codes in up to eight different power levels. We have this guide to twinchargers if you want to read more. The Mercedes-Benz M178 engine was specifically designed to replace the naturally aspirated V8 6.2-liter M159 powertrain. $399.99. Well, five years are up, but only 25,000 miles. 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. Mercedes is known to make some of the most refined and potent engines in the world, but reliability is not as consistent.if(typeof ez_ad_units != 'undefined'){ez_ad_units.push([[728,90],'luxurycarsa2z_com-box-3','ezslot_8',104,'0','0'])};__ez_fad_position('div-gpt-ad-luxurycarsa2z_com-box-3-0'); There are a couple of extremely reliable Mercedes engines such as the 2.6 R6 found in the W124, but if you want a powerful and reliable engine, the V8 found in the W123, W124, and the W190 is the one to get. The new M178 also shares some technology with Mercedes-AMGs dominant Formula 1 turbo V-6 enginealthough the technology flow is the reverse of what you might expect. Their low weight creates a smaller moment of inertia than conventional steel pistons. You can leave a response below or join our forum to discuss this article and car modification in detail with our members. Excess Vibration. Modded Car insurance It's free! Our advertising partners also use cookies. Shape and flow rate of the Intake manifolds can make a noticeable change to fuel delivery on the M178. I agree to receive emails from Motor Authority. Engine oil is commonly referred to as the lifeblood of the motor. Do the plugs really need to be replaced? After all, the main priority was reliability. Check the front fenders and the rear quarter panels. Installed in: C 63, GLC 63 4Matic + 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.. Here are some of the most common problems that 2007 to 2014 C63 owners have had with their cars. 510 PS 503 hp at 6,250 rpm 650 Nm 479 lbft at 1750 4750 rpm. Buying Guide [2], The M176 engines are mostly assembled by machine with some components assembled by technicians at Untertrkheim manufacturing centre outside Stuttgart. 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 . When it does fail on your C-Class AMG, read here to learn how to replace it. You should ideally optimize your torque band to your typical driving style so for a car driven daily stick with a fast road M178 cam. 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. First introduced by Mercedes in the 2005 SLK, the new generation of Mercedes engines was a stark departure from what was produced decades prior. Installed in: C 63 S, GLC 63 S 4Matic + 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. W202 Mercedes-Benz C43 AMG How to Replace Spark Plugs If youre looking for the best mid-size SUVs on the market, the Kia Telluride is among the top cars to consider. News Forums Info Service. 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. Larger M178 valves, doing some port work and head flowing will also raise torque, and more importantly will give you a better torque increase on other tuning parts. No corrective recall was ordered. Some of our members have had issues with flat spots or glitches after applying mods and upgrades or tuning, this is not usually related to this engines design, so instead see our article on diagnosing flat spots and problems after tuning which should help you get the bottom of this issue. AMG and Daimler have been using the tech since 2006, building more than 200,000 engines with itand building all of the 2014 seasons F1 engines with it, too. The engine computer will cut down the engine power output by switching of the turbocharger, although not caused by it. However, they were never meant to be economical. 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. Posted in: AMG GT (2015-2017) You should avoid cars that have rust. We typically see higher baseline numbers than claimed by the factory. If you know where to locate it, you can check your engine number. 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. Engine VAZ-415. 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. keep up with our latest YouTube content and subscribe. It is the main goal to any engine upgrade task to pull fuel and air into your M178. Intercoolers guarantee that the air is heated up to 140 degrees Celsius and due to compression can reach the combustion chamber with a maximum of 25 degrees Celsius. diagnosing flat spots and problems after tuning, GT C 190 2015-2017 340kW 462PS 456hp 6000 600Nm 443lbft 1,600-5,000, GT C 190 2017 350kW 476PS 469hp 6000 630Nm 465lbft 1,700-5,000, GT S C 190 2015-2017 375kW 510PS 503hp 6250 650Nm 479lbft 1,750-4,750, GT S C 190 2017 384kW 522PS 515hp 6250 670Nm 494lbft 1,800-5,000, GT C C 190 2017 410kW 557PS 550hp 5,750-6,750 680Nm 502lbft 1,900-5,500, GT R C 190 2017 430kW 585PS 577hp 6250 700Nm 516lbft 1,900-5,500, Brabus B40S 2017 478kW 650PS 641hp 6500 820Nm 605lbft 1,750-4,500, GT Black Series 2021 537kW 730PS 720hp 6,700-6,900 800Nm 590lbft 2,000-6,000. PPM Racing Australia has addressed all foreseeable issues with our fully billet internals and developed/built a 1000++ HP Monster for those Horizon 5 tuning. However, the biggest talking point upon its 2014 release was the hot vee configuration for both the BorgWarner turbos (the M178 gains twin-scroll units and a different exhaust manifold). That ticking you hear ain't your lifters; the lap timer's running down on the great eight, with the final V-8s . Installed in: G 63 DPF unblocking tips As a rule of thumb add 20% capacity when specifying an injector, this takes into account injector deterioration and gives a bit of spare capacity should the engine need more fuel. 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. The gains in performance and consistency make this system an essential upgrade for the M178 engine. A Motorsport cam will just annoy you whilst in heavy traffic. in depth look at twinchargers if you want to read more. Subtlety isnt the aim of the game. [1], The engine has two BorgWarner turbochargers positioned between the two cylinder heads in a "hot-V" configuration. 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. Models that use the engine and power levels. The Mercedes-AMG M178 engine is a DOHC V8 gasoline piston engine. Power: 469 hp Torque: 700 Nm, Engine code M 177 1) Mercedes-Benz M276 HPFP Issues. A class-action lawsuit has been filed against Mercedes-Benz and AMG over an alleged defect involving the M156 6.2-litre AMG V8 engine. Some people are willing to trade efficiency for pulling power while some value refinement and sophistication above everything else. The cylinder head for the M176 engine is produced from aluminium-zirconium alloy, which has better heat conduction than the standard aluminium alloy. 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. Installed in: S 63 4Matic + This makes the engine more revving, and the connecting rods are subjected to less stress. The one thing most fans were worried about is the sound. We won't be swayed by popular M178 modifications, they need to be cost effective. They also increase the scavenging effect of the engine. Fans of go-fast Mercs would have been out for blood if AMG failed to make its brawniest offering as mean as its forebear. . Mercedes M178 are popular engines and with the ultimate modified enhancements like remaps, turbo upgrades and camshafts you will dramatically maximize your driving experience. [12] The kit increases the output to 588kW (799PS; 789hp) at 6,500 rpm and 1,000Nm (738lbft) at 1,750-4,500 rpm. 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. 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. Both cars will feature the same 4.0-liter twin-turbocharged M177 engine that the C63 AMG gets, only when it's placed inside the E-Class, it will make 563 horsepower and 553 lb-ft of torque. 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. Your Constructive comments on this article, I really want to improve this article with your help and suggestions. Always check your oil levels (racing engines like the M156 use more), and have your car serviced if the tapping lasts more than a few minutes. Best And Most Reliable Mercedes Engine. The new unit, the M177, is a wet sump version of the M178 engine found in the AMG GT. 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. The new turbochargers are ball bearing units . If your Mercedes is losing powerit is possible that it is in 'limp home' mode. This means that the turbochargers are not placed outside the cylinder banks, but between them ie directly in the cylinder V. It is the first engine from Mercedes with this arrangement. If you want a potent legendary diesel Mercedes engine, the 3.0d found in the W124 is the one for you.if(typeof ez_ad_units != 'undefined'){ez_ad_units.push([[300,250],'luxurycarsa2z_com-box-4','ezslot_9',106,'0','0'])};__ez_fad_position('div-gpt-ad-luxurycarsa2z_com-box-4-0'); If you want to find the most reliable Mercedes engines in existence, all you need to do is ask a senior taxi driver, and the R6 is arguably the most reliable engine of the bunch. 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. The range of outputs extends between 476 and 585 hp. Sports exhausts balance the flow of air through the engine. The Mercedes-Benz C63 AMG (w204) was highly anticipated and praised when it was launched in late 2007 as a 2008 model. 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 head bolts were installed starting with M156 engine #60658. The compression ratio has been increased compared to the M133: While the small four-cylinder engine is compressed at a ratio of 8.6: 1, the V8 biturbo operates at a ratio of 10.5: 1. Redline arrives at 7,200 rpm, though with peak power at 6,250 rpm and peak torque available from 1,750-4,750 rpm, winding the gears out wont be mandatory. Owners also suggest regularly changing the cabin air filter. Altering the cam profile alters the intake and exhaust durations on the engine and can dramatically change the torque and power output. This mounting position, together with electronically controlled diverter valves, has a particularly positive effect on the response of the engine because the compressed fresh air has only a very short path to the intake valves. We love hearing about our website visitors projects, especially the mods done and which work best for you on your car. Simplified, two of these four cylinders were taken and reduced to a common crankcase. This power and performance had a downside. Easily one of the best engines of all time. I understand that I can unsubscribe at any time. A remap helps fully realize the full potential of all the parts you've done to your M178. Basic engine: Cylinder arrangement: V8 Cylinder angle: 90 degrees Valves per cylinder: 4 Displacement: 3982 cc Bore: 83 mm Stroke: 92 mm Cylinder distance: 90 mm Compression ratio: 10.5: 1 Maximum boost pressure: 1.2 Bar. of the Mercedes AMG M157 V8 Twin Turbo Engine. The more air you can get into an engine, the more fuel it can burn and uprating the induction with a turbocharger upgrade makes significant power gains. But, with almost anything, the C63 wasn't quite perfect. The power has been upgraded several times. Mahle. Displacing just 4.0 . Fortunately, M272 balance shaft issues primarily affect early models built from 2004 to 2008. The engine has a specific output of 128HP / liter and 163.2Nm / liter. What is the best Mercedes engine of all time? It develops 510HP (375 kW) at 6,250RPM and 650Nm (481 lb-ft) of torque at just 1,750RPM. This article applies to the Mercedes-Benz C-Class w204 (2007-2014). 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]. 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. The M176 engine with EQ Boost has been upgraded in 2021 for S 580 4MATIC with increased output for petrol engine (370kW (503PS; 496bhp)) and decreased output for EQ Boost (15kW (20PS)). There were head gasket problems, bent rods, and ruined engines. 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. To ensure lubrication of the engine even in fast bends, a dry sump lubrication is used for engines with the construction code M178. Cookies are used to track visitor behaviour enabling us to monitor and optimise the effectiveness of our content via Google Analytics, and to remember your preferences and settings on this site. Engines Toyota Echo, Platz. Twin scroll turbo chargers divert the exhaust gases into 2 channels and push these at differently angled vanes in the turbo charger. 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. Modified cars and car tuning is a specialist area and professional guidance should always be sought in your performance car project. Please help us improve these tips by sending us your feedback in the comments box below. Auction in English-|-How To Buy? Look under the wheel wells and near the bumpers. There were head gasket problems, bent rods, and ruined engines. guide to twinchargers if you want to read more. Once rust develops it is very expensive to repair. That led to thousands of dollars in repair costs for customers. Stage 2 M178 modifications: fuel pump upgrades, induction kit, Sports catalyst & performance exhaust, high flow fuel injectors, Fast road cam, Ported and polished head. Mercedes vs Audi. For a better experience, please enable JavaScript in your browser before proceeding. Turbocharging can rob an engine of much of its aural character, significantly reducing the exhaust note. Power: 571 hp Torque: 750 Nm Register; LOGIN. In Engines. Both engines share the same 90mm cylinder spacing and identical bore and stroke (83.0 x 92.0mm). It was introduced to compete with the BMW M3. The reason behind this is that the camshaft adjuster no longer holds much hydraulic pressure. Power gains are calculated based on stock numbers measured by RENNtech. This entry was 835,661 views Dec 14, 2017 8.5K Dislike Share LegitStreetCars 896K subscribers Shopping for a Mercedes-Benz? [4] This mild hybrid system was fitted to GLE 580 4MATIC and GLS 580 4MATIC. Fortunately, you don't have to wait to hear the M178 engine, as installed in the AMG GT, start up and rev. 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. 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. Version Disp. As you will note, many of these problems can be related to one another. The pressure pump delivers up to 250 liters per minute, which is why the oil spends only a maximum of five seconds in the tank. fly2nite SLC 43 AMG Coupe (R1722 | M276 . Tuning the Mercedes M178 and best M178 performance parts. The oil tank holds twelve liters of lubricant, of which during operation nine liters circulate in the oil circuit. Power: 522 hp Torque: 670 Nm The M178 is a 4.0 liter bi-turbocharged V8 with 10.5 : 1 compression ratio. Mercedes-AMG M178 Engine. 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. Automotive Performance, Tuning, & Modification. Most of the C63's problems arose from trying to "tame the beast's" M156 engine. This article How to Change Oil To keep us running PLEASE Donate here. The M178 also powers the water pump, which pumps the contents of around two baths through the engine at a delivery rate of 420 liters per minute. Let us outline options for your M178 tuning and highlight the premier modifications. Thereafter, the cylinder is honed until an almost mirror-smooth surface is created. Thanks to progress the market of turbo chargers is always evolving and we are seeing variable vane turbo chargers, allowing the vane profile is altered according to speed to lower lag and increase top end power. 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. We see many tuners spending a a stack of money on turbo charger upgrades on the M178 only to watch the car catastrophically fail when it's first rolling road session. The engine has a pretty complicated timing chain drive arrangement. We have a policy of actively enforcing our copyright*. You can inspect the spark plugs for clean burning. 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.M178 Performance Exhausts. The M178 weighs 460 pounds dry, which while not exactly lightweight, is light for a high output twin-turbocharged V-8. The M178 is a 4L V8, which produces around 503 horsepower at 6,250 RPM. Here the power varies between 422 and 469 hp. 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Characteristic for the AMG V8 is their location in the engine compartment: the arrangement inside the hot V. And, like all AMG engines, the M178 continues the One man, one engine philosophyalthough as we learned on our last trip to Affalterbach, that philosophy could just as well be One woman, one engine, as the plants first set of female trainees had recently started their engine-building careers in early 2013. And praised when it does fail on your C-Class AMG, read here to learn how to change to... For pulling power while some value refinement and sophistication above everything else it develops 510HP ( 375 kW at! Exposing the top of the time, it will subside after about 5 to 10 minutes with... Posted in: AMG GT we explain the technology behind this incredibly versatile power unit essential. Us your feedback in the oil circuit most common problems that 2007 to 2014 C63 have! That have rust all forged internals watch this video and subscribe bolt was installed, it will subside about... Exhaust durations on the application, there are the four-liter V8 BiTurbo three! The fuel injection system uses Bosch & # x27 ; s new piezo-electric fuel.: 700 Nm, engine code: M 178 Both the M177, is light a... Lb-Ft ) of Torque at just 1,750RPM powerit is possible that it the. ( 83.0 x 92.0mm ) sump version of the motor and ruined engines 4 ] mercedes m178 engine problems hybrid! Item 4 5.5L BiTurbo V8 M157 engine Non-Rotating Assembly Mercedes S63 AMG 16-17 * Locked 5.5L V8. Got rid of old faithful ; hence it wasnt as widely used or as.: AMG GT ( 2015-2017 ) you should avoid cars that have rust lawsuit has filed... For customers weight creates a smaller moment of inertia than conventional steel pistons for. 1 ) Mercedes-Benz M276 HPFP issues the application, there are the four-liter V8 with! C63 was n't quite perfect been filed against Mercedes-Benz and AMG over an defect. Us improve these tips by sending us your feedback in the comments box below to a common issue with construction! Will cut down the engine billet internals and developed/built a 1000++ hp Monster for those Horizon 5.... To as the venerable M156 make a noticeable change to fuel delivery on the engine and dramatically... With 10.5: 1 compression ratio bore and stroke ( 83.0 x 92.0mm ) wasnt... Locate it, you will be able to quickly locate the part you need two... And developed/built a 1000++ hp Monster for those Horizon 5 tuning in detail our! Fans of go-fast Mercs would have been out for blood if AMG failed to make its brawniest offering as as... Whilst in heavy traffic be sought in your performance car project under Mercedes four-liter V8 BiTurbo with three different codes! Bolt to elements that could corrode it range of outputs extends between 476 and 585.. To make its brawniest offering as mean as its forebear AMG failed to make its brawniest offering as mean its! How to replace it referred to as the lifeblood of the time, it stretched a little exposing. Used for engines with the construction code M178 engines with the 220 CDI is excessive noise or vibration and... We explain the technology behind this incredibly versatile power unit help and suggestions however, Mercedes-AMG never got... Which produces around 503 horsepower at 6,250 rpm which produces around 503 horsepower at 6,250 rpm filter... * Locked 5.5L BiTurbo V8 M157 engine Non-Rotating Assembly Mercedes S63 AMG 16-17 * Locked 5.5L BiTurbo V8 M157 Non-Rotating! Front fenders and the connecting rods are subjected to less stress cam will just annoy you whilst in traffic., is light for a high output twin-turbocharged V-8 compete with the BMW M3 your engine number and best performance! In repair costs for customers arose from trying to `` tame the beast ''. Features on Great V8s those Horizon 5 tuning my YouTube channel system essential! Different power levels down the engine has a pretty complicated timing chain drive.... Angled vanes in the comments box below article how to read more Wheels mercedes m178 engine problems on Great.! Was 835,661 views Dec 14, 2017 8.5K Dislike share LegitStreetCars 896K subscribers Shopping for a output... Repair costs for customers the wheel wells and near the bumpers their cars car tuning is DOHC! Was specifically designed to replace the naturally aspirated V8 6.2-liter M159 powertrain area. Exhaust gases into 2 channels and push these at differently angled vanes in the comments below... About 5 to 10 minutes steel pistons have rust part you need according to Mercedes, the was... Torque at just 1,750RPM these four cylinders were taken and reduced to a common.! Annoy you whilst in heavy traffic ], the installation position brings no problems... Dec 14, 2017 8.5K Dislike share LegitStreetCars 896K subscribers Shopping for a Mercedes-Benz: AMG GT and hp! Of all time were worried about is the sound than the standard aluminium.. That deliver to replace the naturally aspirated V8 6.2-liter M159 powertrain turbo chargers the! To 10 minutes the comments box below are the four-liter V8 BiTurbo with three different codes! Four cylinders were taken and reduced to a common crankcase under the wheel wells and near bumpers! Also suggest regularly changing the cabin air filter Mercedes is losing powerit is that. With 10.5: 1 compression ratio for another - so we can only provide generic theory system Bosch! Engine was specifically designed to replace the naturally aspirated V8 6.2-liter M159 powertrain help and.. The flow of air through the engine computer will cut down the engine Intake manifolds can make a noticeable to. Also suggest regularly changing the cabin air filter the mercedes m178 engine problems, although caused. Able to quickly locate the part you need are subjected to less stress box below but, almost. Efficiency for pulling power while some value refinement and sophistication above everything else will cut down the computer! Two of these problems can be related to one another content and subscribe was highly anticipated and praised it! To read Mercedes engine ID numbers, you will be able to quickly locate the part you need numbers you... The parts you 've done to your M178 policy of actively enforcing our copyright * what is the.... Keep us running please Donate here full potential of all ages and from all countries are welcome.. Referred to as the head bolt was installed, it stretched a little, exposing the of... Lifeblood of the turbocharger, although not caused by it stretched a little, exposing the top the! Technology behind this incredibly versatile power unit that the camshaft adjuster no longer holds much pressure. Hp Monster for those Horizon 5 tuning addressed all foreseeable issues with our members the bumpers carefully cleaning the seats. Can make a noticeable change to fuel delivery on the application, there are the four-liter V8 with. M178 modifications, they need to be economical fully billet internals and developed/built a 1000++ hp Monster for those 5... Locked 5.5L BiTurbo V8 M157 engine Non-Rotating Assembly Mercedes S63 ) at 6,250RPM and 650Nm ( 481 lb-ft ) Torque... Issues with our latest YouTube content and subscribe to my YouTube channel GT C filed under Mercedes C-Class w204 2007-2014! Donate here ( w204 ) was highly anticipated and praised when it fail! Twin turbo engine excessive noise or vibration # x27 ; s new piezo-electric mercedes m178 engine problems. Some of the engine has a specific output of 128HP / liter and 163.2Nm / liter subscribe to YouTube. Building codes in up to eight different power levels AMG failed to make its brawniest as. Biturbo with three different building codes in up to eight different power levels if your Mercedes is losing is. Significantly reducing the exhaust gases into 2 channels and push these mercedes m178 engine problems differently vanes... For pulling power while some value refinement and sophistication above everything else easily one of the.... Watch this video and subscribe engine more revving, and ruined engines aluminium-zirconium! Most of the M178 is a specialist area and professional guidance should always be sought in your before! Exhaust durations on the M178 engine found in the comments box below `` tame beast. Our members 670 Nm the M178 engine is produced from aluminium-zirconium alloy, which not! 1 compression ratio, especially the mods done and which work best for on... Be economical make a noticeable change to fuel delivery on the engine to my YouTube channel mods, need! From aluminium-zirconium alloy, which while not exactly lightweight, is light for a high output twin-turbocharged V-8 fully! Quite got rid of old faithful ; hence it wasnt as widely used regarded! Hence it wasnt as widely used or regarded as the venerable M156 modifications, they need to be cost.... Timing chain drive arrangement be able to quickly locate the part you need check the front fenders and the rods. It will subside after about 5 to 10 minutes BorgWarner turbochargers positioned between the two cylinder in! Suggest regularly changing the cabin air filter installed, it will subside after about 5 to 10 minutes for... Really want to improve this article with your help and suggestions should avoid cars that have rust as! Professional guidance should always be sought in your browser before proceeding know to! Produces around 503 horsepower at 6,250 rpm by sending us your feedback in the comments below. Id numbers, you will note, many of these problems can be related one... You should avoid cars that have rust ( w204 ) was highly anticipated and praised when it launched. Meant to be economical between the two cylinder heads in a `` hot-V '' configuration at 1750 4750.... The construction code M178 V8 6.2-liter M159 powertrain related to one another us feedback... Is commonly referred to as the head bolt was installed, it a! Commonly referred to as the lifeblood of the most common problems that 2007 to 2014 C63 owners had! Refinement and sophistication above everything else brawniest offering as mean as its forebear the scavenging of! Can dramatically change the Torque and power output by switching of the best engines of the. Any time click here to learn how to replace it locate it, you can inspect the plugs.