You hear a starter motor noise on your Nissan Altima once you start your car. We agree that this is not enjoyable and that you have inquiries. Finding out such a sound is not always a good sign, but it may also be nothing major. To assist you resolve this trouble, our team has chosen to prepare this content to assist you in this research. First, we will describe how the starter motor functions on your Nissan Altima, and then what starter motor noises you can discover on your Nissan Altima.starter-motor-noise-nissan-altima

Functioning and various information

Function of a starter motor on Nissan Altima

The starter motor is an electric motor whose single job is to start the engine unit of your car. 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 exposed 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 Nissan Altima is activated and turns the drive pinion on the flywheel to start the engine.

How to avoid starter motor noises on Nissan Altima

  • Do not try to start your engine for too long
  • 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 it. In fact, the current necessary to make it turn and the speed of rotation only allows it to perform its function over very short and intense periods of time. If the car does not start, look for the solution elsewhere.

  • Do not use a starter motor on Nissan Altima with a tired battery
  • Although when you have a battery that is drained, you always want to start your car, the energy it is capable of holding may not be good enough to provide the power required by the starter motor to start your engine unit. Repeated attempts will pre-use your starter motor and if you do not treat the trigger of your failure to start repeatedly, your starter may be the future component you will have to change.

I hear noises from the starter motor of my Nissan Altima, what are the reasons?

I experience a loud noise from the starter of my Nissan Altima

If you listen a starter motor noise on Nissan Altima and you have the feeling that it is close to a loud noise, it is plausible that it is the starter motor gears that are at the source 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 ideal, in which circumstance the gears will be worn down as time passes and will not slip and will no longer properly engage the engine when starting. Check the state of the drive pinion, if it is the part responsible of the starter motor noise on your Nissan Altima swap it.
If it is a noise in the front of your car but it seems to you after checking not to come from your starter, read this content about front end noise on Nissan Altima which may provide you other leads to resolve your noise trouble.

I hear a clicking noise of the key running in my neiman but no noise at the starter motor of my Nissan Altima

If you hear a clicking noise at the starter motor of your Nissan Altima, 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 typical 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 might have a trouble with unplugged cable examine your electrical installation. If after examining this clicking noise on Nissan Altima doesn’t come from your starter motor, check this article for more informations.