Mercedes-Benz Engine Troubles: Uncovering the Causes and Solutions

Mercedes cars are well known for their quality of the components, but they also suffer from many problems sometimes. Among them, the engine problems are more serious problems and have become more common now a days. So, if you are owning a Mercedes, then you have to be sure that you may get to see many engines related problems so you have to be ready for that. Engine problems are serious in every car and hence it should never be ignored. Here you will know about all those engine problems that the Mercedes face commonly and what are the reasons behind them and also how to stop them.

Common Mercedes engine problems

The Mercedes Benz cars have various models and each of them have some specific engine problems. So, you have to know about all of them. Here is some common engine problems found in Mercedes Benz cars.

 Issues in timing chain tensioner

 Oil leakage

 Cam adjuster issue

 Cylinder scoring

 Timing chain problems

 Lifter knock

 Vacuum lines are hardened

 O ring seal failure

 Bad crankshaft pulley

 Intercooler pump failure

 Low oil pressure

Causes of the engine problems

As there are various issues, there would be various causes as well. You have to know about the causes to be careful to prevent their failures. Here are some top causes of the engine problems in Mercedes.

Engine oil problems

The engine oil is one of the major inputs for engines. It’s a fluid and also very much useful in the proper functioning of the engine. Because the oil flows through different parts of the engine and lubricate them. Many of the engine parts are mechanical, so they need lubrication to lower the friction between them to make their operation smooth. The engine oil also helps the engine to remain cool. But with time, the engine oil quality in the engine also degrades. So, the oil needs to be changed. When the oil is not changed for long, it badly affects the engine health. The oil becomes more contaminated and sometimes its quantity also becomes low. Sometimes due to any defects, the oil leaks out.

Coolant issues

The coolant is also an essential fluid for the engine like the engine oil. The main function of the coolant is to flow through the engine to cool it or maintain a correct operating temperature in the engine. This coolant too leaks out sometimes due to some defects in the cooling system. The coolant can also stop flowing if there is air in the system or some other thing that clog the system. Without proper flow of coolant into the engine, it would overheat.

Careless driving

Many drivers drive their Mercedes carelessly which badly impacts the health and the performance of engine. Frequent speed driving, careless shifting and many other things affect the engine.

Lack of service

If the Mercedes engine is not serviced regularly, then the chances of engine problems increase. So, you have to be careful and maintain the engine.

Solving the problems in the engine

When you get to know about the engine problems through various means like the check engine light or the behavior of the running of the car then you make arrangements in getting your engine fixed.

For fixing the issue, the best thing to do is to read the trouble codes by the OBD2 scanner. By plugging in the scanner to its port in the car, you would get to know about the root of the issue, helping you to identify the issue precisely.

Another thing to check is the levels of various fluids. First get to know about the level of fuel. Top up the fuel if the level is low. Inspect the fuel filter and its injectors, replace then if they are clogged. In case of oil, same thing is to be done by the help of dipstick. Then check the coolant level. Check for any leakages.

After solving the fluid issue, you can go for the other components such as timing chain, crankshaft, cylinder, pistons, etc. And get them replaced if they are faulty.

Conclusion

All the replacement is to be done at the authorized Mercedes service centers. Get your engine well maintained.