It is never enjoyable to take notice of a sound that you don’t know where it originates from. So, what if you specify a gearbox noise that lasts on your Nissan Altima? It is most likely to be a minor issues, but before making sure of that, it is best to do a few checks. Our team has made this content to help you to resolve it. First, we will see what the sources and different gearbox noises can be on Nissan Altima, and second, what are the solutions available to you. gearbox-noise-nissan-altima

The different noises and their sources

A gearbox / your transmission is the significant element of the transmission, it is linked to the clutch that will release the engine tension on the gearbox systems. Finding out noises from your Nissan Altima’s gearbox is practically never a good indication, its repair is practically impossible to do due to the lack of specialized garages and its replacing demands a heavy expense. The advantage is that generally its life expectancy after a first noise is quite long, which gives you time to plan the repair, but it is necessary to examine right away what is your specific issues.

Your Nissan Altima transmission generates noise in neutral

If you experience a gearbox noise even when you are in neutral, it shows that the gearbox’s internal components are already well worn and that you will have to swap it quickly. Indeed, if you are not even with a gear on and it causes sound, the pinions must already be at the end of their life.

You perceive a squeaking, a humming noise at the time of the gear shift

If you are regrettably the subject of squeaks, or humming noises when you change the gears of your Nissan Altima, it is unfortunately a good bet that it is your gears that are starting to fatigued. If this sound is not restricted to passing the first gear and keep going when you drive and shift other gears. This is most likely an indication of a gearbox which is nearly good to be swap. If you have the feeling after checking that the noise comes from the clutch and not the gearbox, we suggest you to consult this document to be able to find the causes and solutions to a clutch noise on Nissan Altima.

You experience a whinning or hummin sound from the gearbox of your Nissan Altima

Finally, if you perceive a noise almost like a humming or whinning sound on the transmssion of your Nissan Altima, it is very often the case that the gearbox of your Nissan Altima lacks oil. Indeed, if it lacks oil, the elements will be exposed and grind agaisnt each other. In addition, each of its contacts will produce chips or metal dust that will mix with the oil and develop even greater resistance to mechanisms that are already worn out, a snowball effect will show up if you do not quickly replace the oil. In this situation the oil should be black and your can can smell burning. In certain cases this type of noises will be linked to a release bearing on Nissan Altima, don’t hesitate to go to our document.

The solutions existing if you have a gearbox noise on your Nissan Altima

  • Check the gearbox oil of your Nissan Altima via the level gauge and consider replacing it if the oil is black
  • Use the double clutch to try to make it last till you’re able to swap the gearbox, this will limit the already advanced wear of your gearbox and limit the wear of the pinions.
  • Start looking for a second-hand or new gearbox, very few mechanics have the capacity to replace damaged parts in your own system, they will almost always offer you a standard exchange.