You experience a starter motor noise on your Bmw Serie 1 F21 once you start your vehicle. We agree that this is not pleasant and that you have questions. Listening such a noise is not always a good sign, but it may also be nothing major. To help you resolve this issue, our team has decided to prepare this article to assist you in this research. First, we will detail how the starter motor works on your Bmw Serie 1 F21, and then what starter motor noises you can notice on your Bmw Serie 1 F21.
Functioning and various information
Function of a starter motor on Bmw Serie 1 F21
The starter motor is an electric motor whose single function is to start the engine motor of your automobile. 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 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 element 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 1 F21 is activated and turns the drive pinion on the flywheel to start the engine.
How to avoid starter motor noises on Bmw Serie 1 F21
- Do not run your starter too long
- Do not use a starter motor on Bmw Serie 1 F21 with a tired battery
Regardless if your engine does not start because of tired glow plugs, for example, or because the weather conditions is too cold. You should not try to start for more than a few seconds or you will burn it.
Although when you have a battery that is drained, you always want to start your automobile, the energy it is capable of holding may not be enough to provide the power required 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 element you will have to change.
I experience noises from the starter motor of my Bmw Serie 1 F21, what are the origins?
I experience a loud noise from the starter of my Bmw Serie 1 F21
If you experience a starter motor noise on Bmw Serie 1 F21 and you have the feeling that it is approaching a loud noise, it is possible that it is the starter motor gears that are at the origin of it. Indeed, often when the part has been dismantled for other fixes, 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. Check the state of the drive pinion, if it is the element responsible of the starter motor noise on your Bmw Serie 1 F21 change it.
If it is a noise in the front of your automobile but it seems to you after reviewing not to come from your starter, check this article about front end noise on Bmw Serie 1 F21 which may offer you other leads to resolve your noise issue.
I experience a clicking noise of the key running in my neiman but no noise at the starter motor of my Bmw Serie 1 F21
If you experience a clicking noise at the starter motor of your Bmw Serie 1 F21, 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 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 concerned. You may have a issue with unplugged cable examine your electrical installation. If after looking at this clicking noise on Bmw Serie 1 F21 doesn’t come from your starter motor, check this article for more informations.
