You perceive a starter motor noise on your BMW X3 each time you start your car. We can understand that this is not agreeable and that you have inquiries. Hearing such a sound is not always a good sign, but it may also be nothing serious. To support you fix this problem, our team has decided to create this article content to help you in this research. First, we will detail how the starter motor functions on your BMW X3, and then what starter motor noises you can encounter on your BMW X3.
Functioning and various information
Function of a starter motor on BMW X3
The starter motor is an electric motor whose sole task is to start the engine motor 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 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 BMW X3 is activated and turns the drive pinion on the flywheel to start the engine.
How to avoid starter motor noises on BMW X3
- Do not run your starter too long
- Do not use a starter motor on BMW X3 with a tired battery
Even if your engine does not start because of tired glow plugs, for example, or because the weather 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 enough to provide 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 trigger of your failure to start repeatedly, your starter may be the future component you will have to change.
I perceive noises from the starter motor of my BMW X3, what are the reasons?
I experience a loud noise from the starter of my BMW X3
If you perceive a starter motor noise on BMW X3 and you have the feeling that it is approaching a loud noise, it is plausible that it is the starter motor gears that are at the origin of it. In fact, often when the part has been dismantled for other repairs, its adjustment in relation to the engine flywheel may no longer be appropriate, in which circumstance the gears will be worn down after some time and will not slip and will no longer properly activate the engine when starting. Examine the state of the drive pinion, if it is the part responsible of the starter motor noise on your BMW X3 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, check this article content about front end noise on BMW X3 which may give you other leads to fix your noise problem.
I perceive a clicking noise of the key running in my neiman but no noise at the starter motor of my BMW X3
If you perceive a clicking noise at the starter motor of your BMW X3, 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 typical 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 BMW X3 doesn’t come from your starter motor, check this article for more informations.
