You acknowledge a starter motor noise on your Mercedes Classe C 3 once you start your vehicle. We agree that this is not pleasant and that you have inquiries. Discovering such a sound is not always a good signal, but it may also be nothing serious. To assist you solve this problem, our team has decided to prepare this article content to assist you in this research. First, we will describe how the starter motor functions on your Mercedes Classe C 3, and then what starter motor noises you can know on your Mercedes Classe C 3.
Functioning and various information
Function of a starter motor on Mercedes Classe C 3
The starter motor is an electric motor whose only task is to start the engine motor of your vehicle. By a magnetic system and a “serial” technology, it will release an enormous torque that will allow it to drive the pistons of the engine that are subjected to enormous compression and an oil that provides additional resistance being not very fluid when cold.
It is completed by the “solenoid”. It is an electromagnet that goes under a 12 volt electric impulse to push the fork (link element between the “solenoid” and the electric motor of the starter) and thus engage the starter drive pinion on the engine flywheel. Following this action, once in engagement, the starter motor of your Mercedes Classe C 3 is activated and turns the drive pinion on the flywheel to start the engine.
How to prevent starter motor noises on Mercedes Classe C 3
- Do not run your starter too long
- Do not use a starter motor on Mercedes Classe C 3 with a tired battery
Even if your engine does not start because of tired glow plugs, for example, or because the weather is too cold. You should not try to start for more than a few seconds or you will burn your starter motor.
Although when you have a battery that is exhausted, you always want to start your vehicle, the energy it is capable of holding may not be sufficient to provide the power expected by the starter motor to start your engine motor. Repeated attempts will pre-use your starter motor and if you do not resolve the origin of your failure to start repeatedly, your starter may be the future element you will have to swap.
I acknowledge noises from the starter motor of my Mercedes Classe C 3, what are the causes?
I feel a loud noise from the starter of my Mercedes Classe C 3
If you perceive a starter motor noise on Mercedes Classe C 3 and you have the feeling that it is close to a loud noise, it is conceivable that it is the starter motor gears that are at the origin of it. Indeed, often when the component has been dismantled for other maintenance, its adjustment in relation to the engine flywheel may no longer be appropriate, in which circumstance the gears will be worn down over time and will not slip and will no longer properly engage the engine when starting. Check the state of the drive pinion, if it is the element responsible of the starter motor noise on your Mercedes Classe C 3 change it.
If it is a noise in the front of your vehicle but it seems to you after examining not to come from your starter, browse this article content about front end noise on Mercedes Classe C 3 which may provide you other leads to solve your noise problem.
I acknowledge a clicking noise of the key running in my neiman but no noise at the starter motor of my Mercedes Classe C 3
If you acknowledge a clicking noise at the starter motor of your Mercedes Classe C 3, there are two possible failures related to this symptom. If you have in addition to the noise the motor is not running, it may be the “solenoid” is not supplied with energy. One of the most common ways to relaunch it is to hit it with a metal bar to remove the dust that blocks it. If that is not enough, it may be the neiman who is concerned. You might have a problem with unplugged cable examine your electrical installation. If after looking at this clicking noise on Mercedes Classe C 3 doesn’t come from your starter motor, check this article for more informations.
