You listen a starter motor noise on your Mercedes Benz GL Class every time you start your vehicle. We agree that this is not pleasant and that you have inquiries. Discovering such a noise is not always a good signal, but it may also be nothing significant. To support you remedy this trouble, our team has chosen to compose this content page to help you in this research. First, we will explain how the starter motor functions on your Mercedes Benz GL Class, and then what starter motor noises you can know on your Mercedes Benz GL Class.
Functioning and various information
Function of a starter motor on Mercedes Benz GL Class
The starter motor is an electric motor whose only job is to start the engine of your vehicle. By a magnetic system and a “serial” technology, it will launch 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 component 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 Benz GL Class is activated and turns the drive pinion on the flywheel to start the engine.
How to avoid starter motor noises on Mercedes Benz GL Class
- Do not try to start your engine for too long
- Do not use a starter motor on Mercedes Benz GL Class with a tired battery
Regardless if your engine does not start because of tired glow plugs, for example, or because the weather is too cold. You should not turn your key for more than a few seconds or you will burn it.
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 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 correct the reason of your failure to start repeatedly, your starter may be the future part you will have to change.
I listen noises from the starter motor of my Mercedes Benz GL Class, what are the causes?
I encounter a loud noise from the starter of my Mercedes Benz GL Class
If you acknowledge a starter motor noise on Mercedes Benz GL Class 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. In fact, often when the component has been dismantled for other repairs, its adjustment in relation to the engine flywheel may no longer be appropriate, in which case the gears will be worn down after some time and will not slip and will no longer properly engage the engine when starting. Examine the condition of the drive pinion, if it is the element responsible of the starter motor noise on your Mercedes Benz GL Class swap 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, check this content page about front end noise on Mercedes Benz GL Class which may give you other leads to eliminate your noise trouble.
I listen a clicking noise of the key running in my neiman but no noise at the starter motor of my Mercedes Benz GL Class
If you listen a clicking noise at the starter motor of your Mercedes Benz GL Class, there are two possible failures linked 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 involved. You could have a trouble with unplugged cable verify your electrical installation. If after examining this clicking noise on Mercedes Benz GL Class doesn’t come from your starter motor, check this article for more informations.
