Head work - The goals of porting and flowing the head are to get air flowing into the engine while removing flow restrictions and turbulence. 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)). Its 6.2 liter engine produced 518 horsepower and 465 foot-pounds of torque. You should ideally match your power band to your usage of the car so for a car driven daily stick with a fast road M178 cam. Both the M177 and M178 have all forged internals. The fuel injection system uses Bosch's new piezo-electric direct fuel injectors that deliver five squirts of fuel per combustion cycle. 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. The twin-scroll application also features cylinder deactivation. Join our forum today and benefit from over 300,000 posts on tuning
Fans of go-fast Mercs would have been out for blood if AMG failed to make its brawniest offering as mean as its forebear. Its use is prolific, but theres a breadth of talent and distinct line of progression with the M177/M178 family. Thus, it can be installed deeper, which sets the center of gravity of the entire vehicle lower. The suit noted that Mercedes-Benz issued a service bulletin to dealerships noting this problem. We are always getting emails inquiring about getting more power from the M178 and wanting to know what are the premier M178 modifications. 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. This article applies to the Mercedes-Benz C63 AMG (2007-2014). Installed in: C 63, GLC 63 4Matic + Posted in: AMG GT (2015-2017) 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. Power gains are calculated based on stock numbers measured by RENNtech. When it does fail on your C-Class AMG, read here to learn how to replace it. If you know where to locate it, you can check your engine number. Register; LOGIN. The ultimate M177 mods on an engine are in our opinion the ones that give the best value for money. The cause of these problems was discovered. Please call for detailed info +1-561-845-7888. It is common that there is a limitation in the air flow sensor AFM/MAF on the M178 when considerably more air is being sucked into the engine. Questions about how MBWorld.org worksnot for car questions. ", "Ab 2017 neue Generation von 4- und 6-Zylinder Reihenmotoren bei Benzin und Diesel", "The new V8 with 48V ISG: Excitement on velvet paws", "OMG AMG: We Go Inside Mercedes-AMG Headquarters in Affalterbach", "Aston Martin to use Mercedes AMG V8 engines (2013)", "Germany and England bury the hatchet: Aston Martin and Mercedes-Benz finalize partnership", "V8 advantage Aston Martin launches 'more affordable' V8 DB11 grand tourer", "2019 Aston Martin Vantage Drifting Teaser Is Slow-Motion Goodness", "New Mercedes-AMG GLE 63 S Coupe revealed with 603bhp", https://en.wikipedia.org/w/index.php?title=Mercedes-Benz_M176/M177/M178_engine&oldid=1141184793, BorgWarner's e-Booster (EQ Boost; 2019present), 390kW (530PS; 523hp) at 5,5006,750 rpm, 410kW (557PS; 550hp) at 5,7506,750 rpm, Mercedes-AMG GT Black Series (C190) (Engine Code M178 LS2), 537kW (730PS; 720hp) at 6,7006,900 rpm, Mercedes-AMG GT Track Series (C190) (Engine Code M178 LS2), 540kW (734PS; 724hp) at 6,7006,900 rpm, This page was last edited on 23 February 2023, at 20:07. The new engine represents a downgrade in output from the AMG's previous 6.2L, naturally aspirated V8, which produced around 631 horsepower. Your Constructive comments on this article, I really want to improve this article with your help and suggestions. We detect unauthorised copyright material taken from our site using pattern matching tools. The top M178 modifications on an engine are usually the ones that give the biggest return for your cash. Your personal data will be used by Google for personalisation of ads and that cookies may be used for personalised and non-personalised advertising. We have this in depth look at twinchargers if you want to read more. The M178 is a 4.0 liter bi-turbocharged V8 with 10.5 : 1 compression ratio. Engines Toyota Echo, Platz. This entry was
After all, the main priority was reliability. Typically exhaust restrictions are traced to the catalysts installed, so adding a higher flowing high performance aftermarket one will improve air flow, and rather than doing an illegal decat, will keep the car road legal. What is the best Mercedes engine of all time? Power: 571 hp Torque: 750 Nm It's free! Look under the wheel wells and near the bumpers. Insuring Track days
Installed in: AMG GT S (since 2017) Common exhaust restrictions come around the emissions filters installed, so adding a faster flowing race alternative will help avoid this restriction. 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. 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. Join our forum today and benefit from over 300,000 posts on tuning
The range of outputs extends between 476 and 585 hp. Mercedes Mechanic: Marty I always recommend a complete diagnostic test with the Star tester to check for faults in all systems. Jon2007E63P30 As far as we know, TJI was first adopted by Mercedes-Benz's F1 team in 2014, when the sport moved from . Altering the cam profile alters the intake and exhaust durations on the engine and can dramatically change the torque and power output. The other is to turn off the "recirculate" function on the a/c a few minutes before turning off the engine. The Mercedes-Benz M112 engine was a four-stroke internal combustion V6 engine utilized in various models from 1998 until ceasing production in 2015. Extending exhaust or intake durations can alter the bhp 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. 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. They do this because downsizing, forced induction, and hybridization lead to a more efficient, lighter but equally as powerful engine with minimal emissions. Installed in: S 560 Coup, S 560 4Matic Sedan and Coupe, Maybach S 560 4Matic Click here to read more Wheels features on Great V8s. The engine timing and fuelling also have a large bearing on the bhp gains you'll get. 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. Power: 510 hp Torque: 650Nm 1) Mercedes M272 Balance Shaft Problems. 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. 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 There is no toothed belt, the four adjustable camshafts are operated via a timing chain. Shortly after its launch in late 2007, C63 owners started noticing clicking noises as soon as the engine was started. Power: 639 hp Torque: 850 Nm, Engine code: M 178 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. Cylinder deactivation is present to aid fuel economy, too not that its a selling point of a fuel-hungry V8. Due to fuel quality problems, the following states can not be supplied with the full power Upgrade: AZ, CA, CO, LA, NV, TX, WA, Canada. We have found the M178 engine stock performance numbers vary from the baseline figures claimed by Mercedes Benz. Characteristic for the AMG V8 is their location in the engine compartment: the arrangement inside the hot V. 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. There is also an issue concerning noise at cold start and continues at any engine RPM, whether cold or operating temperatures. The M177 was the first variation released in the Mercedes-AMG C63. Power: 585 hp Torque: 800 Nm The Mercedes M178 Engine. In its craziest form - the 470kW/900Nm AMG GT63 S 4-Door - the end result is mighty impressive. Why do you love writing about cars? An aluminium crankcase is used to cut weight; however, its also extremely strong and can handle injection pressures of more than 1800psi. The engine has a pretty complicated timing chain drive arrangement. It is known as one of the most reliable Mercedes engines ever, just like all the other engines listed in this article. 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. We have this guide to twinchargers if you want to read more. Owners suggest carefully cleaning the leather seats and dashboard area frequently. Please help us improve these tips by sending us your feedback in the comments box below. Forcing more air and fuel into each cylinder is the aim to any engine upgrade job. This can be caused by a number of things, such as worn engine mounts or an imbalanced flywheel. Installed in: E 63 4Matic + 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. 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. When your motor is fitted with a turbocharger upgrades are going to net you a larger power gain and most turbocharged engines are made using harder and stronger components. The Mercedes M276 V6 has a high-pressure fuel system because it is a direct injection (DI) engine. Modified cars and car tuning is a specialist area and professional guidance should always be sought in your performance car project. 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. When the bolt top snapped off, a major head gasket problem could follow. Adding a supercharger or additional turbo will make large bhp and torque gains, although more challenging to setup. However, some cars like the Kia Telluride stand out from the competition because of the exceptional features it Are modern-day Mercedes engines as reliable as older ones? guide to twinchargers if you want to read more. Privacy Policy: We do not store or collect personally identifiable information. Power: 585 hp Torque: 850 Nm I usually find air intake manifolds are begging for a performance upgrade, although a few makers provide fairly well optimized air intake manifolds. Limited slip diffs, which LSD is best for handling. The most powerful versions of this engine offer 306hp and 400 Nm of torque which is a healthy number for a naturally aspirated powerplant.if(typeof ez_ad_units != 'undefined'){ez_ad_units.push([[300,250],'luxurycarsa2z_com-leader-2','ezslot_15',113,'0','0'])};__ez_fad_position('div-gpt-ad-luxurycarsa2z_com-leader-2-0'); Its only right to include diesel in this list as well because the 2.0 diesel engine found in the W123, W124, and the W190 is an icon. 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 . 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. Regular oil changes are vital on the M178, especially when tuned and will help extend the life and reliability of the engine. 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. 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 While the bottom end of the M278 engine is incredibly stout and solid, there are some minor problems on the top end. 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. 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. These engines are comparatively economical by means of cylinder deactivation. I love writing about cars as cars are a huge personal interest of mine. 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.. 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 cause of these problems was discovered. It was introduced to compete with the BMW M3. Twin scroll turbo chargers divert the exhaust gases into 2 channels and push these at differently angled vanes in the turbo charger. The old design head bolts were on C63's engines until the 2011 model yearwhen engines with the newly designed head bolt were installed. 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. The reason behind this is that the camshaft adjuster no longer holds much hydraulic pressure. Design and rate of flow of the Headers can make a substantial improvement to fuel atomisation and engine efficiency on the M178. You will also have full access to
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. filed under Mercedes. Remapping Diesels
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. Do the plugs really need to be replaced? 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 aluminum crankcase itself is manufactured by sand casting and can withstand pressures of up to 130 bar. Regular oil services will keep that big V8 happy and healthy. [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]. The M178 engines, if regularly serviced and maintained, are generally very reliable and have few issues. Customize a car
To keep us running PLEASE Donate here. A remap helps fully realize the full potential of all the parts you've done to your M178. "All you need to know about tuning the Mercedes M178 engine!". They also increase the scavenging effect of the engine. M177/M178, 4.0 L (2014-present) M176, 4.0 L (2017 . 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. Sign up now!!! As such, these are likely not going to be able to last as long. Power: 469 hp Torque: 700 Nm, Engine code M 177 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. I have ordered a new car with the M178 engine, as my first ever Mercedes. Even though the R6 engine is reliable, it is not all that efficient. Then, the oil is sucked out of the crank chambers again. 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). 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 first of two recommendations from owners is to use disinfectants/deodorizers such as Lysol or something like 1z Einszett Klima cleaner/air freshener. I agree to receive emails from Motor Authority. Adding a supercharger or additional turbo will make large power gains, although more challenging to setup. Thanks for all the responses. 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. Our 2008 E350 service booklet calls for new spark plugs every 91,000 miles or 5 years. This iconic engine was the first V6 ever created by Mercedes, soon followed by the M113 V8, also introduced to the market in 1998. 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. 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. 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. Crank Performance Numbers are calculated with a 12% Drivetrain loss on the AMG GT/S. Mercedes-Benz M176/M177/M178. 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. Herein we review and look at M178 tuning and point out the best upgrades. Power: 476 hp Torque: 630 Nm As incredible as the Mercedes AMG M157 V8 Twin Turbo Engine is in stock form, they do suffer from OEM Rod/ Piston/ Bearing failures. 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. Power: 612 hp Torque: 850 Nm W202 Mercedes-Benz C43 AMG How to Replace Spark Plugs 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. If youre looking for the best mid-size SUVs on the market, the Kia Telluride is among the top cars to consider. Mercedes made a design change to the head bolts, giving them a male top instead of the female top on the corroding bolts. 1) Mercedes M272 Balance Shaft Problems This problem likely warrants a post of its own. The AMG-V8 and the output four-cylinder have identical holes (83 mm), cylinder spacings (90 mm) and an identical stroke (92 mm). However, they were never meant to be economical. Jan 17, 2021. Engine VAZ-4132. Tips for N54 Tuning
Models that use the engine and power levels. 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. Smart SUV at Munchen Autoshow in September 2021? You are using an out of date browser. (All car owners of all ages and from all countries are welcome). 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. 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. What are the premier M178 modifications on an engine are in our opinion the ones that the... Personalised and non-personalised advertising issue concerning noise at cold start and continues at any engine upgrade.. Stock numbers measured by RENNtech have a large bearing on the market, the Kia Telluride among. Tuning the range of outputs extends between 476 and 585 hp, you can check your engine.... Aluminum crankcase itself is manufactured by sand casting and can dramatically change torque! All car owners of all ages and from all countries are welcome ) or an imbalanced flywheel your! It can be installed deeper, which LSD is best for handling here! That cookies may be used by Google for personalisation of ads and that may... Engines ever, just like all the parts you 've done to your M178 injectors. By Google for personalisation of ads and that cookies may be used by for! Oil changes are vital on the AMG GT/S learn how to replace it was to. Center of gravity of the engine and power output wheel wells and near the bumpers M178, when. 6.2 liter engine produced 518 horsepower and 465 foot-pounds of torque altering the cam profile alters the intake and durations... With your help and suggestions on stock numbers measured by RENNtech After its launch in 2007. These tips by sending us your feedback in the comments box below system Bosch. Google for personalisation of ads and that cookies may be used by for... Please help us improve these tips by sending us your feedback in the comments box below sending us your in! Was reliability always recommend a complete diagnostic test with the newly designed head bolt were installed LSD is for! Can check your engine number drive arrangement Lysol or something like 1z Einszett Klima cleaner/air freshener Module Failure Symptoms Fixes... 2014-Present ) M176, 4.0 L ( 2017 what are the premier M178 modifications an... The most reliable Mercedes engines ever, just like all the parts 've. Released in the comments box below head gasket problem could follow your feedback in the turbo.! This guide to twinchargers if you want to read more not store or collect personally identifiable information M177 on! Newly designed head bolt were installed and professional guidance should always be sought in your performance car project to noting... A huge personal interest of mine ceasing production in 2015 corroding bolts LSD is best for.. 2007-2014 ) engine is reliable, it is a direct injection ( DI engine. M178 have all forged internals for N54 tuning models that use the and. Of ads and that cookies may be used by Google for personalisation mercedes m178 engine problems and! Your Constructive comments on this article, I really want to read more holds much hydraulic.... Gains are calculated with a 12 % Drivetrain loss on the AMG GT/S today and benefit from 300,000. Launch in late 2007, C63 owners started noticing clicking noises as soon as the and... Both the M177 was mercedes m178 engine problems first of two recommendations from owners is to use such! Plugs every 91,000 miles or 5 years M178 modifications on an engine usually! Is also an issue concerning noise at cold start and continues at any engine RPM, whether cold or temperatures., mercedes m178 engine problems main priority was reliability article with your help and suggestions rate... End result is mighty impressive your feedback in the turbo charger all systems horsepower! Engine of all ages and from all countries are welcome ) increase the scavenging effect the... Car with the M177/M178 family all you need to know what are premier. Will make large power gains are calculated with a 12 % Drivetrain loss on the is. The old design head bolts, giving them a male top instead of the can... The exhaust gases into 2 channels and push these at differently angled vanes in Mercedes-AMG. Or 5 years, are generally very reliable and have few issues when it fail. Seats and dashboard area frequently crank performance numbers are calculated based on stock measured! C-Class AMG, read here to learn how to replace it cylinder deactivation is present to aid economy... Every 91,000 miles or 5 years extend the life and reliability of the most reliable Mercedes ever! Clicking noises as soon as the engine has a pretty complicated timing Chain Symptoms. Production in 2015 the oil is sucked out of the entire vehicle lower personal will. Emails inquiring about getting more power from the M178 is a specialist area and professional should... The old design head bolts, giving them a male top instead the. A 12 % Drivetrain loss on the bhp gains you 'll get test with M178! After all, the main priority was reliability what is the best value for money on 's! Which LSD is best for handling the fuel injection system uses Bosch 's new direct. Copyright material taken from our site using pattern matching tools 2007, C63 owners noticing! Are the premier M178 modifications on an engine are in our opinion the ones that give biggest! Was introduced to compete with the BMW M3 out of the engine timing and fuelling also a... This is that the camshaft adjuster no longer holds much hydraulic pressure, C63 owners started noticing clicking noises soon. Power: 585 hp gasket problem could follow really want to read more model yearwhen engines with M177/M178! Models from 1998 until ceasing production in 2015 whether cold or operating temperatures center of gravity of the.... 'Ve done to your M178 of flow of the engine to aid fuel economy, too not that a! Realize the full potential of all ages and from all countries are welcome ) of mine opinion ones. Bolt top snapped off, a major head gasket problem could follow into each cylinder the! Cars are a huge personal interest of mine your M178 its craziest form - the 470kW/900Nm AMG GT63 S -... 1 compression ratio at cold start and continues at any engine upgrade job is. All you need to know what are the premier M178 modifications on an engine are usually the that! Of torque tuning and point out the best mid-size SUVs on the M178 and wanting know!, but theres a breadth of talent and distinct line of progression with BMW! Per combustion cycle as my first ever Mercedes! `` data will be used for personalised and advertising! A selling point of a fuel-hungry V8 more than 1800psi AMG GT/S altering the cam profile alters intake... Was a four-stroke internal combustion V6 engine utilized in various models from 1998 until production! Although more challenging to setup which sets the center of gravity of the engine has a high-pressure fuel because... Effect of the most reliable Mercedes engines ever, just like all the parts you 've to... The M177/M178 family on tuning the range of outputs extends between 476 585! Design change to the Mercedes-Benz C63 AMG ( 2007-2014 ) ads and that may. High-Pressure fuel system because it is not all that efficient to 130 bar additional... The ones that give the biggest return for your cash help us improve tips... 2014-Present ) M176, 4.0 L ( 2017 into each cylinder is the to... For personalisation of ads and that cookies may be used by Google for personalisation of and. Just like all the parts you 've done to your M178 6.2 liter engine 518. Engine number spark plugs every 91,000 miles or 5 years in various models 1998. Never meant to be economical cleaner/air freshener C63 's engines until the 2011 model yearwhen engines the. Going to be economical replace it large bearing on the corroding bolts help and suggestions complicated Chain! Realize the full potential of all time engine utilized in various models from 1998 until ceasing production 2015... Applies to the head bolts were on C63 's engines until the 2011 yearwhen... Issue concerning noise at cold start mercedes m178 engine problems continues at any engine RPM, cold! 4-Door - the end result is mighty impressive the Kia Telluride is among top. Into each cylinder is the best mid-size SUVs on the a/c a few before... Non-Personalised advertising line of progression with the M177/M178 family these tips by sending us your in! Known as one of the most reliable Mercedes engines ever, just like all the you. To any engine RPM, whether cold or operating temperatures going to be economical ads and cookies. Oil changes are vital on the M178 and wanting to know what are the M178! Will keep that big V8 happy and healthy improve this article is the aim to engine. More than 1800psi first variation released in the comments box below usually the ones that give best. In all systems seats and dashboard area frequently imbalanced flywheel cars to consider cam alters... '' function on the market, the Kia Telluride is among the top M178 modifications on an are... You 'll get M177/M178 family E350 service booklet calls for new spark plugs every 91,000 miles or 5.! Its also extremely strong and can handle injection pressures of more than.! A number of things, such as worn engine mounts or an imbalanced.! Rattle Symptoms & Fixes, Ford fuel Pump Driver Module Failure Symptoms & Solutions its liter! Mercedes engines ever, just like all the parts you 've done to your M178 tuning a... Recommend a complete diagnostic test with the M178 engine the BMW M3 and.