In the old days you could only update the ECU Chip by … Mercedes M157, M276, & M278 Rattle Noise Upon Starting Many of the newer generation Mercedes engines (namely the M157 AMG engine, M276 V6 engine, & the M278 V8 engine) develop an obnoxious rattle sound upon start up. Mercedes M157, M276, & M278 Rattle Noise Upon Starting Many of the newer generation Mercedes engines (namely the M157 AMG engine, M276 V6 engine, & the M278 V8 engine) develop an obnoxious rattle sound upon start up. The V8 engine is the further development of the Mercedes-AMG M133 engine, two blocks sharing a single crankshaft. The most expensive malfunction in m157 engine can be cylinder coating. Twin-turbocharged, displaced 5.5 liters. Updating the ECU chips programming can raise horsepower, timing, fuel injection, electronic throttle control and valve timing. This machine is known as the M271. The engine is known for its big power, which made everything from the E63 to the SL63 hardcore. ECU is short for "Electronic Control Unit. The 2000-2010 were some rough years for MB, but the W212 has been a game changer. Yup I found out about the small tune today. Introduction to the Mercedes M278 Engine. The top M276 mods on an engine are usually the ones that give the best power gain for you spend. The E-Class W212 has a lot to offer and may be the one model that has restored the reputation for Mercedes-Benz.

©AustralianCar.Reviews. The replacement is slated to be the internally codenamed M157, a 4.0-liter V-8, and it’s destined for engine bays across the entire Mercedes range. Mine doesn't do it all the time, only on cold start ups. Hi, my name is***** the M278 engine, there have been some problems with the timing chain tensioners causing a rattle on start up. The new engine/transmission combination is another milestone in the success story of Mercedes-AMG, which began in 1967. It made the same 518 hp in the beginning but the maximum torque came at much lower engine speeds—516 lb-ft from 1750–5000 rpm, versus a peak of 5200 rpm for the old, naturally-aspirated engine. I would put the AMG engine over the stock engine anyday but it looks like the CLS550 still has the "AMG" V8 from ol and the new one that's 6.3 liters. The later model M278 engines did not have the problem. 2) From engine number 157 9xx 60 017985 up to engine number 157 9xx 60 022333 (December 2012) install check valves (optimized tensioners installed in this production range) Note: When performing repairs and only the check valves are supposed to be installed, the tensioners must still be checked according to WIS documentation. While the M273 was naturally aspirated, the M278 features twin turbochargers, one per cylinder bank and gasoline direct injection with multi spark ignition. The most common is a bent connecting rod. I don't know of any reliability issues on the M177 engine yet, and the M157 was pretty impressive apart from the cam chain rattle at start up, … I just had my AMG GL63 M157 engine failure (locked) on Tuesday, and awaiting what happened :frown 14 days ago I took my car for the MB dealership service in North NJ to fix the vacuum door lock, and inspect the transmission that was a bit jerky on low speed. If the engine is producing a sustained 1000 lb-ft of torque or more, all it takes is one knock event to bend a rod. mercedes diesel engine reliability. Doesn't happen in the morning, doesn't happen when going to lunch after my car sits for about 3 hours. While the M157 engine is a very robust engine in factory form, a couple of weak links have been found at extreme power levels. We explain the technology behind it. The problem is common. … Mercedes M157 Engine Service Repair Manual Beginning with the 2014 E-Class and CLS-Class, power increases to 410 kW (557 PS; 550

Fuel injection and fuel ignition would be adjusted; and. The M156 engine was assembled by hand at Mercedes-AMG in Affalterbach, Germany, and was first introduced in 2006 in the W211 E 63 AMG. It won't make nearly as much power as a custom tune plus downpipes est. The M278 is a V8 Twin Turbo Charged Engine. I do understand your frustration after having a Mercedes engine (which is supposedly very reliable) get destroyed at such an early age. It was introduced to compete with the BMW M3. The four-litre Mercedes-AMG V8 biturbo which powers the entire Mercedes-AMG line-up is a technological tour-de-force. 2011–2013: An all-new engine in the M157-series. There were also some issues with premature valve guide wear. Joined Jun 6, 2009 Messages 2,170 Location Nottingham Car The purpose of this article is to make the suggested … Twin-turbocharged, displaced 5.5 liters. Alas, there were a few reliability issues to go with the power, as YouTuber Alex Palmeri, (a.k.a. Weistec ECU Tuning. We start with a set of motorsport derived ball bearing turbochargers from Garrett, one of the most respected turbo manufactures in the industry whose products offer rugged service life and OEM daily driver reliability. Despite being a relatively new engine in the grand scheme of things, the curtain may soon close on the twin-turbocharged 5.5-liter V8 found under the hood of many Mercedes-Benz AMG cars. We took the latest generation of M157 biturbo engines and spent months testing and developing our line of performance turbos. The Edition 507 is this engine's swan song, according to AMG, and anyone sitting on $70,000 should run to the nearest Benz dealer right now. Select Page. The M278 Engine is available in the Mercedes CL550, CLS550, E550, S550, SL550 & GL550. Final visual inspection Wrap Engine for Shipping; AMG 63 BiTurbo (M157) The direct injected and twin turbocharged 5.5 liter M157 V8 AMG engine is a technological masterpiece, producing 544 HP and 800 Nm (590 lb-ft) of torque. The horsepower difference and the AMG tag on the CLS63 are about the only difference. However, it has not affected all the M157 engines, as some are still operating normally. Mercedes Performance Tuning of the M278 Engine produced incredible results to the point that a Mercedes E63 AMG is no match for this. Nov 14, 2019 #22 Cyclone1 MB Enthusiast. BMW S63TU Engine. When Mercedes Benz introduced the M278 we realized immediately it’s potential. The direct injection petrol engines (M276, M278 and M157) may develop a timing chain rattle during a cold start. Mercedes M157 AMG engine reliability . SUPPORTER. PPM Racing Australia has addressed all foreseeable issues with our fully billet internals and developed/built a 1000++ HP Monster … The 2008 model year Mercedes-Benz C63 AMG was the first Mercedes to feature an engine entirely built by their AMG performance group. Oil leakage is another thing to look out for. Read how a Mercedes Tuner took the M278 Engine in the Mercedes E550 and created a Beast. The M156 engine had a 102.2 mm bore and a 94.6 mm stroke for a capacity of 6208 … There are 24 spark plugs and two ignition coil packs in this engine – … However, the V8s are twin-turbocharged, with the BorgWarner … Read more. Reactions: badgx. The M157 is a 5.5 liter twin-turbo V8, though it doesn’t have its turbos mounted in the vee nor does it have twin-scroll turbos. Its 6.2 liter engine produced 518 horsepower and 465 foot-pounds of torque. The first warning of impending death is a check engine light throwing camshaft timing codes. The M176/M177/M178 is a gasoline V8 engine line-up designed by Mercedes-AMG.They are replacing the outgoing Mercedes-Benz M278 engine and Mercedes-Benz M157 engine line-up.. The Mercedes-Benz M157 is getting a bit old, but is still being used in most of Mercedes’ bigger AMG models. The CLS63 (AMG)and the CLS550 in the CLS case are neither super charged. This is a common symptom which is already fairly well documented on the internet. You just need to figure out what kind of reliability you can accept. The fix to this problem is to fit check-valves and updated timing chain tensioners as per Technical Bulletin LI05.10-P-056435. by | Feb 8, 2021 | Senza categoria | Feb 8, 2021 | Senza categoria The direct injected and twin turbocharged 5.5 liter M157 V8 AMG engine is a technological masterpiece, producing 544 HP and 800 Nm (590 lb-ft) of torque. Get reliability information for the 2017 Maserati Ghibli from Consumer Reports, which combines extensive survey data and expert technical knowledge. Overall, the M157 is a reliable engine, however it’s not bullet proof. The M156 was a 6.2-litre V8 petrol engine that was designed by Mercedes-AMG and had no parts in common with other Mercedes-Benz V8 engines. ECU Tuning, also called Chip Tuning is a method of updating the electronic control units chip with higher performing software. While this may be enough enough power to satisfy most drivers, it may not satisfy ALL drivers. Regular oil changes are vital on the M157, especially when tuned and will help extend the life and reliability of the engine. That is the first reason as to why mercedes have not issued a recall yet. Sometimes turning the steering wheel will cause it … That's what he's saying, though. A better choice would be to get the newer S 63 AMG with the M157 engine (from 2011). If you would like to know more, or just get some friendly advice on Tuning your M157 engine please join us in our friendly forum where you can discuss M157 tuning options in more detail with our M157 owners. I don't know why mercedes made twas coating in m156 and bloody alusil coating in m157. However, an engine that's more stressed is always going to be less reliable than one less stressed. Our insatiable hunger for more power has led us to investigate the software in the engine management system. 2006 was also the year the first-ever original engine built by Mercedes-AMG left the assembly line: the 6.3-liter M156 V8. We explain the technology behind The four-liter Mercedes-AMG V8 biturbo is the standard engine of the 63 branded models sold with the Mercedes-AMG logo. The Mercedes-Benz M275 (and similar M285) engine is a twin-turbocharged and intercooled, all-aluminum, 60° V12 automobile piston engine family used in the 2000s to the 2010s. Most of the C63's problems arose from trying to "tame the beast's" M156 engine. Control = Reliability.