What could be more disturbing than noises when you start your automobile… In fact, you probably previously heard noises when you start your Mercedes Classe V and generally speaking it’s frustrating. It might not be anything major, but each new engine starts usually turns into a scary moment during which you don’t know if your engine will start. That is why our team has decided to produce this document to help you find its source. To do this, first, we will see the case of noise when starting on Mercedes Classe V but the automobile does not start, and finally, the noise you can experience on your automobile if it starts, first cold and then hot.
I perceive a noise when I try to start my Mercedes Classe V, but the engine doesn’t start
I perceive a clicking noise at the start of my Mercedes Classe V
If you perceive a noise when you want to start your automobile, and it does not want to turn on, it is most likely that it is the battery that is causing the problem. In fact, if you listen clicking noise when you start your Mercedes Classe V, and it sounds like a ticking, you almost certainly lack the energy to run your starter, test your battery with a voltmeter and replace it if necessary. In the case that after examining your battery, you still experience a noise when starting your Mercedes Classe V and it does not want to start, consult this article content about starter motor noises on Mercedes Classe V for more details and to find the source of your problem.
I experience a noise when I start my Mercedes Classe V but the engine it starts
I perceive a noise when I start my Mercedes Classe V
- Grinding or squealing type noises when I start cold Mercedes Classe V :
If you perceive a noise when you start your Mercedes Classe V, and this noise looks like grinding or squealing noise, which can also be relating to vibrations, it is possible that it is the combustion of your automobile that is involved. In fact if you have an air/fuel mixture that is not good the normal performance of the engine will be altered. Examine the state of your injectors and air intake system. For more details on the origin of injection-related noises on Mercedes Classe V, browse this content. - Cold start friction parts Mercedes Classe V :
If you perceive cold friction noises on Mercedes Classe V, it is practically certain that they come from one of your belts. Either the serpentine belt starts to wear out and therefore triggers a friction noise. It is also possible that the tensioner roller or damper pulley is worn out and that as a result the extension belt triggers a friction noise, often when cold. Visually examine your belt and replace it if needed. If you have other friction noises, and it doesn’t originate from your serpentine belt, we have a full article content on engine of your Mercedes Classe V.
I perceive a noise when starting my Mercedes Classe V even when hot
- rubber mount / silent bloc dead motor
If you perceive a clacking noise just when you start your car’s engine and it is more than 100,000 km long, it is possible that some of your engine silentblocks or rubber mounts are good to be changed. And the huge vibrations produced by starting the engine can generate starting noise on Mercedes Classe V. Examine their state and replace them if needed. Read this article content if you would like to have detailed details on rubber mount noises on Mercedes Classe V. - Motor flywheel
Finally, if you have a noise that sounds a little like a crank noise when you start your Mercedes Classe V, even when hot, it is possible that if your series is equipped with a dual-mass flywheel, it is the source of your trouble. In fact, these parts have created a lot of trouble on many cars. When they take part in the game they generate noise when you start your Mercedes Classe V and when you turn off the engine. Have his state inspected by a specialist.
