You listen to a starter motor noise on your Volvo S90 once you start your vehicle. We can understand that this is not agreeable and that you have inquiries. Listening such a sound is not always a good signal, but it may also be nothing severe. To support you solve this trouble, our team has chosen to prepare this content page to assist you in this research. First, we will describe how the starter motor functions on your Volvo S90, and then what starter motor noises you can notice on your Volvo S90.
Functioning and various information
Function of a starter motor on Volvo S90
The starter motor is an electric motor whose single function is to start the engine motor of your vehicle. 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 Volvo S90 is activated and turns the drive pinion on the flywheel to start the engine.
How to avoid starter motor noises on Volvo S90
- Do not try to start your engine for too long
- Do not use a starter motor on Volvo S90 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 turn your key for more than a few seconds or you will burn it.
Although when you have a battery that is empty, you always want to start your vehicle, the energy it is capable of holding may not be sufficient to provide the power demanded by the starter motor to start your engine motor. 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 element you will have to replace.
I listen to noises from the starter motor of my Volvo S90, what are the reasons?
I encounter a loud noise from the starter of my Volvo S90
If you acknowledge a starter motor noise on Volvo S90 and you have the feeling that it is close to a loud noise, it is possible that it is the starter motor gears that are at the origin of it. Indeed, often when the component has been dismantled for other repairs, its adjustment in relation to the engine flywheel may no longer be perfect, in which case the gears will be worn down as time passes and will not slip and will no longer properly activate the engine when starting. Check the condition of the drive pinion, if it is the component resposible of the starter motor noise on your Volvo S90 swap 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 Volvo S90 which may offer you other leads to solve your noise trouble.
I listen to a clicking noise of the key running in my neiman but no noise at the starter motor of my Volvo S90
If you listen to a clicking noise at the starter motor of your Volvo S90, there are two possible failures related 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 may have a trouble with unplugged cable check your electrical installation. If after tracking this clicking noise on Volvo S90 doesn’t come from your starter motor, check this article for more informations.