Are there any problems with the Mercedes balance shaft?
Mercedes Benz Engine Defect Class Action Settlement. There was a lawsuit against Mercedes-Benz USA LLC where the plaintiffs allege that Mercedes produced certain vehicles with defective gears in their balance shaft for the M272 and defective idle gears in the M273. Case Name: Majeed Seifi, et al.
Can a balance shaft worn sprocket cause engine damage?
Early signs of this problem are the check engine light and engine noise. If the timing chain fails, the pistons can hit the valves and cause severe damage to the engine. Engines with the balance shaft worn sprocket were Mercedes-Benz 350 models (Example: E350 C350 etc. ) that were equipped with the M272 engine.
Why does the M273 engine not have balance shafts?
The M273 engines don’t have balance shafts, but they still have idler gears where the balance shafts would be. These gears may be defective too. As these gears wear, the engine timing is altered due to increased slack in the timing chain.
Is the Mercedes Benz SLK engine still reliable?
These engines are fitted with superchargers. The superchargers are reliable but have a finite lifespan. I estimate that they will need to be rebuilt after around 150,000 miles.
Can a balance shaft failure cause engine damage?
Timing chain failures can cause catastrophic engine damage. Early signs of this problem are the check engine light and engine noise. If the timing chain fails, the pistons can hit the valves and cause severe damage to the engine. Engines with the balance shaft worn sprocket were Mercedes-Benz 350 models (Example: E350 C350 etc.
Can a balance shaft failure cause idler gear wear?
Balance shaft failure or guide idler gear wear. Very expensive repair as it requires removing the engine. Problem #2. Camshaft solenoid adjusters. Electromagnets bolted on the fronts of the engine head are defective and need to be replaced. Go to this page and click on Option 1 or 2.
Mercedes Benz Engine Defect Class Action Settlement. There was a lawsuit against Mercedes-Benz USA LLC where the plaintiffs allege that Mercedes produced certain vehicles with defective gears in their balance shaft for the M272 and defective idle gears in the M273. Case Name: Majeed Seifi, et al.
Timing chain failures can cause catastrophic engine damage. Early signs of this problem are the check engine light and engine noise. If the timing chain fails, the pistons can hit the valves and cause severe damage to the engine. Engines with the balance shaft worn sprocket were Mercedes-Benz 350 models (Example: E350 C350 etc.
The M273 engines don’t have balance shafts, but they still have idler gears where the balance shafts would be. These gears may be defective too. As these gears wear, the engine timing is altered due to increased slack in the timing chain.
What causes Mercedes Benz CLK roof lock cylinder to fail?
The roof lock cylinder is usually the first one to fail. When it does, the headliner may get soaked in hydraulic oil. Along with the hydraulic system, there is plenty of electronics to manage the roof on the W209. These cars are getting old and sometimes the roof can be a bit fussy.
When did Mercedes Benz replace harmonic balancer pulley?
A service bulletin was issued in April of 2005. Several Mercedes model years including 1998-2001 Mercedes Benz MB C CLK E ML R S SLK were identified to have a defective harmonic balancer pulley. The dealers inspected the cars and replaced the harmonic balancer if defective.
What causes timing chain problems in Mercedes Benz?
Mercedes-Benz V6 and V8 engines had timing chain problems caused by balance shaft and idler gear failures. Mercedes produced certain models with defective gears in their balance shafts (M272 engines) or with defective idle gears (M273 engines).
Is there an issue with the balance shaft on a M272?
It is an issue but not a huge one. Not all M272 engines have the issue so it is simply the luck of the draw. If there is an issue it normally is obvious by 60K miles but it could be as high as 100K. There is a simple test (search for the YouTube video) to see whether an engine has excessive balance shaft gear wear.
Mercedes-Benz V6 and V8 engines had timing chain problems caused by balance shaft and idler gear failures. Mercedes produced certain models with defective gears in their balance shafts (M272 engines) or with defective idle gears (M273 engines).
Where is the VIN stored in Mercedes EZs ignition module?
The VIN stored in the Ignition Module (EIS-EZS) matches that of the car; it’s your old module after all. Just install it and you are ready to go. Check out these companies that provide Mercedes EZS EIS Ignition Module online.
Why does my Mercedes Benz not turn on?
A problem that Mercedes-Benz owners may face is the key no longer turns in the ignition. This issue is often caused either by a defective key, bad shifter module, a failed Electronic Ignition Switch (EIS) also known as the EIS-EZS or a bad steering lock module (ESL).
How to check for balance shaft engine issues?
Fault codes 0059, 0060, 0063, 0064, 0271, 0272, 0275, and 0276. These fault codes could be recorded as current in the ECU fault memory. If current or pending these codes are caused by a malfunctioning camshaft adjustment solenoid. If you have these codes you should check for oil leak at camshaft adjustment solenoids.
Is there a problem with the Mercedes E350 balance shaft?
I have since found that balance shaft is a common issue with this engine. 2006 was the first year Mercedes produced the E350 with this engine and Mercedes has since re-engineered the balance shaft to fix the problem.
How to get compensation for Mercedes balance shaft issues?
There are two specific ways to receive compensation from this class action settlement: Extended Guarantee Mercedes has agreed to cover qualified future repairs up to 10 years or 125,000 miles to the sprocket of the balance shaft gear in M272 engines or the idle gear in M273 engines.
Early signs of this problem are the check engine light and engine noise. If the timing chain fails, the pistons can hit the valves and cause severe damage to the engine. Engines with the balance shaft worn sprocket were Mercedes-Benz 350 models (Example: E350 C350 etc. ) that were equipped with the M272 engine.
What kind of car is a 2006 Mercedes E350?
Purchased a used 2006 Mercedes E350 in 11/13 with 106k miles. The vehicle appeared to be in very good condition with only a few minor cosmetic issues. And, the check engine light was on but the car ran excellent. I wrongfully assumed it may be a dirty sensor as in my previous 1999 MB E320.
Balance shaft failure or guide idler gear wear. Very expensive repair as it requires removing the engine. Problem #2. Camshaft solenoid adjusters. Electromagnets bolted on the fronts of the engine head are defective and need to be replaced. Go to this page and click on Option 1 or 2.
The roof lock cylinder is usually the first one to fail. When it does, the headliner may get soaked in hydraulic oil. Along with the hydraulic system, there is plenty of electronics to manage the roof on the W209. These cars are getting old and sometimes the roof can be a bit fussy.
Do you need a balance shaft in a flat four engine?
In a flat-four engine, the forces are cancelled out by the pistons moving in opposite directions. Therefore balance shafts are not needed in flat-four engines. Balance shaft are also used in Straight-five engines such as GM Vortec 3700 .
Are there any warning signs of balance shaft failure?
Common Warning Signs of Balance Shaft Failure Balance shaft failure is a common issue in Mercedes models equipped with the V6 piston engine, mainly the Mercedes M272, manufactured in 2004to 2008. Symptoms of a balance shaft failure are as follows:
What’s the problem with the Mercedes W164 ML 350?
As a result, the vehicle will enter ‘limp home’ mode and limit engine speed to 3000 rpm. For Mercedes-Benz W164 ML 350 (2005-11) and ML 500 (2007-11) vehicles, the plastic actuator cam in the variable intake manifold (VIM) for the M272 V6 and M273 V8 engines is susceptible to failure.
As a result, the vehicle will enter ‘limp home’ mode and limit engine speed to 3000 rpm. For Mercedes-Benz W164 ML 350 (2005-11) and ML 500 (2007-11) vehicles, the plastic actuator cam in the variable intake manifold (VIM) for the M272 V6 and M273 V8 engines is susceptible to failure.
What are the features of the Mercedes GLS 450?
Key Features THREE ROWS OF LEADERSHIP Imagine an SUV that lets up to seven adults ride at the leading edge of luxury. Advanced safety, EQ Boost electrification, and countless innovations let the GLS 450 respond to your voice, and to your desires now and tomorrow.
How many adults can fit in a GLS 450?
Imagine an SUV that lets up to seven adults ride at the leading edge of luxury. Advanced safety, EQ Boost electrification, and countless innovations let the GLS 450 respond to your voice, and to your desires now and tomorrow.
What kind of engine does a Mercedes Benz have?
Mercedes-Benz engine is typically labeled as 450 models that have the V8 M273 engine had problems with worn guide idler gear. The parts themselves are not very expensive, but they are very costly to replace.
Fault codes 0059, 0060, 0063, 0064, 0271, 0272, 0275, and 0276. These fault codes could be recorded as current in the ECU fault memory. If current or pending these codes are caused by a malfunctioning camshaft adjustment solenoid. If you have these codes you should check for oil leak at camshaft adjustment solenoids.
What to do if your gears are stuck on a Mercedes?
If your Mercedes-Benz automatic transmission gear selector is stuck, you can be able to move the shifter from park (P) to drive (D) manually using the shifter override feature found on almost all Mercedes-Benz models including C-Class, E-Class, CL-Class, ML-Class, SLK-Class and other models.
If your Mercedes-Benz automatic transmission gear selector is stuck, you can be able to move the shifter from park (P) to drive (D) manually using the shifter override feature found on almost all Mercedes-Benz models including C-Class, E-Class, CL-Class, ML-Class, SLK-Class and other models.
How to check the balance shaft of a Mercedes Benz?
Go to this page and click on Option 1 or 2. You will be taken to an external site where you can check engine and transmission serial number. Once you enter VIN number hit search and look for your engine serial number. You can also get your engine serial number by calling your MB dealer.
Is the Mercedes Benz E350 in good condition?
Purchased a used 2006 Mercedes E350 in 11/13 with 106k miles. The vehicle appeared to be in very good condition with only a few minor cosmetic issues. And, the check engine light was on but the car ran excellent.