You hear a starter motor noise on your Vauxkhall Astra each time you start your vehicle. We agree that this is not agreeable and that you have inquiries. Discovering such a sound is not always a good indication, but it may also be nothing significant. To support you remedy this issue, our team has decided to prepare this content page to support you in this research. First, we will detail how the starter motor works on your Vauxkhall Astra, and then what starter motor noises you can encounter on your Vauxkhall Astra.
Functioning and various information
Function of a starter motor on Vauxkhall Astra
The starter motor is an electric motor whose only role is to start the engine unit of your car. 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 Vauxkhall Astra is activated and turns the drive pinion on the flywheel to start the engine.
How to prevent starter motor noises on Vauxkhall Astra
- Do not run your starter too long
- Do not use a starter motor on Vauxkhall Astra with a tired battery
Regardless 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 it.
Although when you have a battery that is exhausted, 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 unit. Repeated attempts will pre-use your starter motor and if you do not resolve the cause of your failure to start repeatedly, your starter may be the future part you will have to swap.
I hear noises from the starter motor of my Vauxkhall Astra, what are the triggers?
I experience a loud noise from the starter of my Vauxkhall Astra
If you notice a starter motor noise on Vauxkhall Astra 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. In fact, 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 circumstance the gears will be worn down over time and will not slip and will no longer properly engage the engine when starting. Examine the state of the drive pinion, if it is the component resposible of the starter motor noise on your Vauxkhall Astra change 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, read this content page about front end noise on Vauxkhall Astra which may offer you other leads to eliminate your noise issue.
I hear a clicking noise of the key running in my neiman but no noise at the starter motor of my Vauxkhall Astra
If you hear a clicking noise at the starter motor of your Vauxkhall Astra, there are two possible failures connected 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 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 may have a issue with unplugged cable examine your electrical installation. If after examining this clicking noise on Vauxkhall Astra doesn’t come from your starter motor, check this article for more informations.
