You notice a starter motor noise on your Acura MDX every time you start your automobile. We agree that this is not agreeable and that you have inquiries. Finding out such a noise is not always a good indication, but it may also be nothing serious. To help you solve this problem, our team has decided to prepare this content page to help you in this research. First, we will describe how the starter motor functions on your Acura MDX, and then what starter motor noises you can encounter on your Acura MDX.
Functioning and various information
Function of a starter motor on Acura MDX
The starter motor is an electric motor whose sole task is to start the engine 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 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 Acura MDX is activated and turns the drive pinion on the flywheel to start the engine.
How to prevent starter motor noises on Acura MDX
- Do not try to start your engine for too long
- Do not use a starter motor on Acura MDX with a tired battery
Even 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 your starter motor.
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 sufficient to give the power required by the starter motor to start your engine. Repeated attempts will pre-use your starter motor and if you do not fix the origin of your failure to start repeatedly, your starter may be the future component you will have to swap.
I notice noises from the starter motor of my Acura MDX, what are the triggers?
I encounter a loud noise from the starter of my Acura MDX
If you listen to a starter motor noise on Acura MDX 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 source of it. In fact, often when the component has been dismantled for other repairs, its adjustment in relation to the engine flywheel may no longer be optimal, in which case the gears will be worn down after some time and will not slip and will no longer properly activate the engine when starting. Examine the state of the drive pinion, if it is the part responsible of the starter motor noise on your Acura MDX 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 Acura MDX which may offer you other leads to solve your noise problem.
I notice a clicking noise of the key running in my neiman but no noise at the starter motor of my Acura MDX
If you notice a clicking noise at the starter motor of your Acura MDX, there are two possible failures relating to this sign. 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 could have a problem with unplugged cable examine your electrical installation. If after examining this clicking noise on Acura MDX doesn’t come from your starter motor, check this article for more informations.
