What could possibly be more annoying than noises when you start your automobile… In fact, you probably already listened to noises when you start your Mercedes Classe E and usually it’s frustrating. It could not be anything significant, 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 chosen to prepare this article to support you find its source. To do this, first, we will see the case of noise when starting on Mercedes Classe E but the automobile does not start, and finally, the noise you can feel on your automobile if it starts, first cold and then hot.
I notice a noise when I try to start my Mercedes Classe E, but the engine doesn’t start
I notice a clicking noise at the start of my Mercedes Classe E
If you notice a noise when you want to start your automobile, and it does not want to turn on, it is likely that it is the battery that is contributing to the trouble. In fact, if you notice clicking noise when you start your Mercedes Classe E, and it sounds like a ticking, you almost certainly lack the energy to run your starter, test out your battery with a voltmeter and change it if required. In the event that after looking at your battery, you still encounter a noise when starting your Mercedes Classe E and it does not want to start, refer to this content about starter motor noises on Mercedes Classe E for more information and to locate the source of your trouble.
I notice a noise when I start my Mercedes Classe E but the engine it starts
I notice a noise when I start my Mercedes Classe E
- Grinding or squealing type noises when I start cold Mercedes Classe E :
If you notice a noise when you start your Mercedes Classe E, and this noise is like grinding or squealing noise, which can also be relating to vibrations, it is plausible 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 condition of your injectors and air intake system. For more information on the source of injection-related noises on Mercedes Classe E, look at this article content. - Cold start friction parts Mercedes Classe E :
If you encounter cold friction noises on Mercedes Classe E, it is practically sure 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 plausible that the tensioner roller or damper pulley is worn out and that as a result the extension belt causes a friction noise, often when cold. Visually verify your belt and change it if required. If you have other friction noises, and it doesn’t result from your serpentine belt, we have a full content on engine of your Mercedes Classe E.
I notice a noise when starting my Mercedes Classe E even when hot
- rubber mount / silent bloc dead motor
If you notice a clacking noise just when you start your car’s engine and it is more than 100,000 km long, it is plausible that some of your engine silentblocks or rubber mounts are good to be replaced. And the huge vibrations made by starting the engine can make starting noise on Mercedes Classe E. Examine their condition and swap them if required. Consult this content if you would like to have detailed information on rubber mount noises on Mercedes Classe E. - Motor flywheel
Finally, if you have a noise that sounds a little like a crank noise when you start your Mercedes Classe E, even when hot, it is plausible 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 produce noise when you start your Mercedes Classe E and when you turn off the engine. Have his condition inspected by a specialist.
