What is a Mercedes balance shaft?
A balance shaft gear is a part of a vehicle’s engine that is designed to help balance out the components of the engine and eliminate vibrations at higher speeds. Balance shaft gear problems are most typical among V6 piston engines, primarily the Mercedes M272 in models manufactured between the years 2004–2008.
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 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.
Is there a quality problem with Mercedes Benz?
Mercedes-Benz is currently trying to recapture the number one position in global luxury sales, but a quality problem on its home turf in Germany seems to be undermining confidence in the brand.
Is the SBC system on a Mercedes Benz reliable?
This system caused one of the biggest Mercedes-Benz recalls. Once the affected cars have been sorted out by the recall, the system is reasonably reliable. However, the SBC pumps on these cars have a finite lifespan, which is monitored by the car’s computer.
The brand is well known for providing high-performance vehicles that are durable and efficient. However, every vehicle is going to have its fair share of problems. In the Mercedes, one of the common problems that you might see is a faulty balance shaft gear.
When to bring in the balance shaft gear?
Problems with the balance shaft gear can be very detrimental to your engine, which is why you should bring your car in as soon as you notice these problems. Even if the cause of the issue is another component in your engine, engine problems as a whole can be incredibly destructive and expensive if you don’t catch them early.
What are the symptoms of balance shaft failure?
Symptoms of Balance Shaft Gear Failure. The symptoms of a failing balance shaft gear are very similar to the symptoms you might see in other engine problems, which is why it is so crucial for you to have the issue diagnosed by a technician. Some of the first signs you will notice include rough idling and rough running.
Mercedes-Benz is currently trying to recapture the number one position in global luxury sales, but a quality problem on its home turf in Germany seems to be undermining confidence in the brand.