You listen to a starter motor noise on your Mercedes Viano when you start your automobile. We agree that this is not agreeable and that you have inquiries. Discovering such a noise is not always a good signal, but it may also be nothing serious. To assist you solve this problem, our team has chosen to compose this content to support you in this research. First, we will detail how the starter motor works on your Mercedes Viano, and then what starter motor noises you can notice on your Mercedes Viano.
Functioning and various information
Function of a starter motor on Mercedes Viano
The starter motor is an electric motor whose sole job is to start the engine of your car. By a magnetic system and a “serial” technology, it will generate an enormous torque that will allow it to drive the pistons of the engine that are exposed 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 Viano is activated and turns the drive pinion on the flywheel to start the engine.
How to prevent starter motor noises on Mercedes Viano
- Do not try to start your engine for too long
- Do not use a starter motor on Mercedes Viano with a tired battery
Even if your engine does not start because of tired glow plugs, for example, or because the weather conditions 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 tired, you always want to start your car, the energy it is capable of holding may not be enough to give the power required by the starter motor to start your engine. Repeated attempts will pre-use your starter motor and if you do not fix the cause of your failure to start repeatedly, your starter may be the future element you will have to change.
I listen to noises from the starter motor of my Mercedes Viano, what are the triggers?
I feel a loud noise from the starter of my Mercedes Viano
If you listen a starter motor noise on Mercedes Viano and you have the feeling that it is approaching a loud noise, it is conceivable that it is the starter motor gears that are at the source of it. Indeed, often when the component has been dismantled for other fixes, its adjustment in relation to the engine flywheel may no longer be optimal, in which situation the gears will be worn down with time and will not slip and will no longer properly activate 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 Viano change it.
If it is a noise in the front of your car but it seems to you after reviewing not to come from your starter, consult this content about front end noise on Mercedes Viano which may offer you other leads to solve your noise problem.
I listen to a clicking noise of the key running in my neiman but no noise at the starter motor of my Mercedes Viano
If you listen to a clicking noise at the starter motor of your Mercedes Viano, there are two possible failures associated with 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 classic 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 checking this clicking noise on Mercedes Viano doesn’t come from your starter motor, check this article for more informations.
