You acknowledge a starter motor noise on your Bmw Serie 4 F33 every time you start your automobile. We can understand that this is not enjoyable and that you have inquiries. Finding out such a noise is not always a good signal, but it may also be nothing significant. To support you resolve this problem, our team has decided to write this content to help you in this research. First, we will explain how the starter motor works on your Bmw Serie 4 F33, and then what starter motor noises you can know on your Bmw Serie 4 F33.
Functioning and various information
Function of a starter motor on Bmw Serie 4 F33
The starter motor is an electric motor whose only job is to start the engine unit 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 4 F33 is activated and turns the drive pinion on the flywheel to start the engine.
How to prevent starter motor noises on Bmw Serie 4 F33
- Do not run your starter too long
- Do not use a starter motor on Bmw Serie 4 F33 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 try to start for more than a few seconds or you will burn your starter motor.
Although when you have a battery that is drained, you always want to start your car, the energy it is capable of holding may not be good enough to provide the power demanded by the starter motor to start your engine unit. Repeated attempts will pre-use your starter motor and if you do not resolve the reason of your failure to start repeatedly, your starter may be the future component you will have to replace.
I acknowledge noises from the starter motor of my Bmw Serie 4 F33, what are the origins?
I feel a loud noise from the starter of my Bmw Serie 4 F33
If you notice a starter motor noise on Bmw Serie 4 F33 and you have the feeling that it is close to a loud noise, it is plausible that it is the starter motor gears that are at the origin of it. Indeed, often when the part has been dismantled for other repairs, its adjustment in relation to the engine flywheel may no longer be optimal, in which situation the gears will be worn down over 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 component resposible of the starter motor noise on your Bmw Serie 4 F33 replace 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 Bmw Serie 4 F33 which may give you other leads to fix your noise problem.
I acknowledge a clicking noise of the key running in my neiman but no noise at the starter motor of my Bmw Serie 4 F33
If you acknowledge a clicking noise at the starter motor of your Bmw Serie 4 F33, there are two possible failures connected 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 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 involved. You could have a problem with unplugged cable examine your electrical installation. If after tracking this clicking noise on Bmw Serie 4 F33 doesn’t come from your starter motor, check this article for more informations.
