You listen a starter motor noise on your Volkswagen Jetta once you start your automobile. We agree that this is not agreeable and that you have questions. Experiencing such a sound is not always a good sign, but it may also be nothing severe. To support you resolve this trouble, our team has decided to write this article content to help you in this research. First, we will detail how the starter motor functions on your Volkswagen Jetta, and then what starter motor noises you can discover on your Volkswagen Jetta.
Functioning and various information
Function of a starter motor on Volkswagen Jetta
The starter motor is an electric motor whose single task is to start the engine motor of your automobile. 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 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 Volkswagen Jetta is activated and turns the drive pinion on the flywheel to start the engine.
How to avoid starter motor noises on Volkswagen Jetta
- Do not run your starter too long
- Do not use a starter motor on Volkswagen Jetta with a tired battery
Regardless 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 your starter motor.
Although when you have a battery that is empty, you always want to start your automobile, the energy it is capable of holding may not be sufficient 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 reason of your failure to start repeatedly, your starter may be the future part you will have to swap.
I listen noises from the starter motor of my Volkswagen Jetta, what are the reasons?
I encounter a loud noise from the starter of my Volkswagen Jetta
If you listen to a starter motor noise on Volkswagen Jetta 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 source of it. Indeed, often when the component has been dismantled for other maintenance, its adjustment in relation to the engine flywheel may no longer be ideal, in which circumstance the gears will be worn down with time and will not slip and will no longer properly engage the engine when starting. Verify the condition of the drive pinion, if it is the element responsible of the starter motor noise on your Volkswagen Jetta replace 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, read this article content about front end noise on Volkswagen Jetta which may give you other leads to eliminate your noise trouble.
I listen a clicking noise of the key running in my neiman but no noise at the starter motor of my Volkswagen Jetta
If you listen a clicking noise at the starter motor of your Volkswagen Jetta, there are two possible failures relating 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 trouble with unplugged cable verify your electrical installation. If after checking this clicking noise on Volkswagen Jetta doesn’t come from your starter motor, check this article for more informations.
