It is never pleasant to perceive a sound that you don’t know where it comes from. So, what if you discover a gearbox noise that lasts on your Renault Megane 3? It is most likely to be a small issues, but before making sure of that, it is best to execute a few checks. Our team has composed this content to help you to resolve it. First, we will see what the sources and different gearbox noises can be on Renault Megane 3, and second, what are the solutions available to you. gearbox-noise-renault-megane-3

The distinct noises and their origins

A gearbox / your transmission is the significant element of the transmission, it is coupled to the clutch that will release the engine tension on the gearbox systems. Hearing noises from your Renault Megane 3’s gearbox is rarely a good sign, its fix is nearly impossible to execute due to the lack of professional garages and its replacing requires a heavy expense. The advantage is that generally its life expectancy after a first noise is reasonably long, which gives you time to arrange the fix, but it is necessary to examine right away what is your specific issues.

Your Renault Megane 3 transmission generates noise in neutral

If you feel a gearbox noise even when you are in neutral, it shows that the gearbox’s internal parts are already well worn and that you will have to change it in short order. In fact, if you are not even with a gear on and it makes sound, the pinions must already be at the end of their life.

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

If you are unfortunately experiencing squeaks, or humming noises when you change the gears of your Renault Megane 3, it is unfortunately a good bet that it is your gears that are starting to fatigued. If this noise is not limited to passing the first gear and keep going when you drive and shift other gears. This is most likely a signal of a gearbox which is nearly good to be change. If you have the feeling after examining that the noise comes from the clutch and not the gearbox, we recommend you to consult this article to be able to find the triggers and solutions to a clutch noise on Renault Megane 3.

You feel a whinning or hummin sound from the gearbox of your Renault Megane 3

Finally, if you experience a noise almost like a humming or whinning sound on the transmssion of your Renault Megane 3, it is very often the case that the gearbox of your Renault Megane 3 lacks oil. In fact, if it lacks oil, the components 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 generate even greater resistance to mechanisms that are already worn out, a snowball effect will occur if you do not fairly quickly change the oil. In this situation the oil should be black and your can can smell burning. Occasionally this kind of noises will be linked to a release bearing on Renault Megane 3, don’t hesitate to check out our article.

The solutions available if you feel a gearbox noise on your Renault Megane 3

  • Examine the gearbox oil of your Renault Megane 3 via the level gauge and consider swapping 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 technicians have the capability to change damaged parts in your own system, they will almost always offer you a standard exchange.