You experience a starter motor noise on your Bmw Serie 5 each time you start your automobile. We agree that this is not pleasant and that you have inquiries. Experiencing such a noise is not always a good signal, but it may also be nothing major. To help you fix this problem, our team has decided to compose this article to assist you in this research. First, we will describe how the starter motor works on your Bmw Serie 5, and then what starter motor noises you can discover on your Bmw Serie 5.
Functioning and various information
Function of a starter motor on Bmw Serie 5
The starter motor is an electric motor whose single function is to start the engine motor of your car. 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 part 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 Bmw Serie 5 is activated and turns the drive pinion on the flywheel to start the engine.
How to prevent starter motor noises on Bmw Serie 5
- Do not try to start your engine for too long
- Do not use a starter motor on Bmw Serie 5 with a tired battery
Even if your engine does not start because of tired glow plugs, for example, or because the temperature is too cold. You should not turn your key for more than a few seconds or you will burn your starter motor.
Although when you have a battery that is empty, you always want to start your car, the energy it is capable of holding may not be good enough to furnish 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 fix the reason of your failure to start repeatedly, your starter may be the future part you will have to replace.
I experience noises from the starter motor of my Bmw Serie 5, what are the causes?
I feel a loud noise from the starter of my Bmw Serie 5
If you hear a starter motor noise on Bmw Serie 5 and you have the feeling that it is close to a loud noise, it is possible that it is the starter motor gears that are at the source of it. Indeed, often when the part has been dismantled for other maintenance, its adjustment in relation to the engine flywheel may no longer be perfect, in which situation the gears will be worn down as time passes and will not slip and will no longer properly activate the engine when starting. Verify the condition of the drive pinion, if it is the component resposible of the starter motor noise on your Bmw Serie 5 replace it.
If it is a noise in the front of your car but it seems to you after checking not to come from your starter, check this article about front end noise on Bmw Serie 5 which may offer you other leads to solve your noise problem.
I experience a clicking noise of the key running in my neiman but no noise at the starter motor of my Bmw Serie 5
If you experience a clicking noise at the starter motor of your Bmw Serie 5, there are two possible failures related to this indicator. 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 might have a problem with unplugged cable verify your electrical installation. If after tracking this clicking noise on Bmw Serie 5 doesn’t come from your starter motor, check this article for more informations.
