You acknowledge a starter motor noise on your Lexus GS once you start your automobile. We agree that this is not enjoyable and that you have questions. Experiencing such a noise is not always a good sign, but it may also be nothing serious. To support you remedy this issue, our team has decided to prepare this content to support you in this research. First, we will explain how the starter motor works on your Lexus GS, and then what starter motor noises you can discover on your Lexus GS.
Functioning and various information
Function of a starter motor on Lexus GS
The starter motor is an electric motor whose only function is to start the engine 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 Lexus GS is activated and turns the drive pinion on the flywheel to start the engine.
How to prevent starter motor noises on Lexus GS
- Do not run your starter too long
- Do not use a starter motor on Lexus GS with a tired battery
Even if your engine does not start because of tired glow plugs, for example, or because the climate 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 good enough to give the power demanded by the starter motor to start your engine. Repeated attempts will pre-use your starter motor and if you do not solve the cause of your failure to start repeatedly, your starter may be the future part you will have to replace.
I acknowledge noises from the starter motor of my Lexus GS, what are the causes?
I feel a loud noise from the starter of my Lexus GS
If you listen to a starter motor noise on Lexus GS 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. In fact, 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 circumstance the gears will be worn down with time and will not slip and will no longer properly activate the engine when starting. Examine the condition of the drive pinion, if it is responsible of the starter motor noise on your Lexus GS replace it.
If it is a noise in the front of your vehicle but it seems to you after reviewing not to come from your starter, consult this content about front end noise on Lexus GS which may offer you other leads to resolve your noise issue.
I acknowledge a clicking noise of the key running in my neiman but no noise at the starter motor of my Lexus GS
If you acknowledge a clicking noise at the starter motor of your Lexus GS, there are two possible failures relating 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 common 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 could have a issue with unplugged cable check your electrical installation. If after tracking this clicking noise on Lexus GS doesn’t come from your starter motor, check this article for more informations.
