You acknowledge a starter motor noise on your Bmw Serie 4 F32 each time you start your vehicle. We agree that this is not enjoyable and that you have questions. Listening such a sound is not always a good indication, but it may also be nothing severe. To assist you fix this problem, our team has decided to write this content page to help you in this research. First, we will explain how the starter motor works on your Bmw Serie 4 F32, and then what starter motor noises you can notice on your Bmw Serie 4 F32.
Functioning and various information
Function of a starter motor on Bmw Serie 4 F32
The starter motor is an electric motor whose single function is to start the engine unit 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 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 F32 is activated and turns the drive pinion on the flywheel to start the engine.
How to prevent starter motor noises on Bmw Serie 4 F32
- Do not try to start your engine for too long
- Do not use a starter motor on Bmw Serie 4 F32 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 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 deal with the reason of your failure to start repeatedly, your starter may be the future part you will have to swap.
I acknowledge noises from the starter motor of my Bmw Serie 4 F32, what are the triggers?
I encounter a loud noise from the starter of my Bmw Serie 4 F32
If you notice a starter motor noise on Bmw Serie 4 F32 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 part has been dismantled for other maintenance, its adjustment in relation to the engine flywheel may no longer be appropriate, 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 part responsible of the starter motor noise on your Bmw Serie 4 F32 change it.
If it is a noise in the front of your vehicle but it seems to you after checking not to come from your starter, check this content page about front end noise on Bmw Serie 4 F32 which may provide 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 F32
If you acknowledge a clicking noise at the starter motor of your Bmw Serie 4 F32, there are two possible failures associated with this warning sign. 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 traditional 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 check your electrical installation. If after tracking this clicking noise on Bmw Serie 4 F32 doesn’t come from your starter motor, check this article for more informations.
