It is never pleasant to take notice of a sound that you don’t know where it comes from. So, what if you find a gearbox noise that lasts on your Renault Laguna 3? It is most likely to be a small matter, but before making sure of that, it is best to conduct a few checks. Our staff has written this content page to help you to correct it. First, we will see what the sources and different gearbox noises can be on Renault Laguna 3, and second, what are the solutions accessible to you. gearbox-noise-renault-laguna-3

The several noises and their origins

A gearbox / your transmission is the essential part of the transmission, it is coupled to the clutch that will release the engine force on the gearbox systems. Finding out noises from your Renault Laguna 3’s gearbox is never a good indicator, its fix is practically unimaginable to do due to the lack of skilled garages and its replacing necessitates a heavy expense. The advantage is that generally its life expectancy after a first noise is reasonably long, which offers you time to plan the fix, but it is important to verify instantly what is your exact matter.

Your Renault Laguna 3 transmission produces noise in neutral

If you feel a gearbox noise even when you are in neutral, it denotes that the gearbox’s internal elements 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 produces noise, the pinions must already be at the end of their life.

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

If you are unfortunately hearing squeaks, or humming noises when you switch the gears of your Renault Laguna 3, it is unfortunately a good bet that it is your gears that are starting to fatigued. If this noise is not restricted 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 replace. If you have the feeling after checking that the noise comes from the clutch and not the gearbox, we suggest you to browse this article in order to find the causes and solutions to a clutch noise on Renault Laguna 3.

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

Finally, if you notice a noise almost like a humming or whinning sound on the transmssion of your Renault Laguna 3, it is very often the case that the gearbox of your Renault Laguna 3 lacks oil. In fact, if it lacks oil, the elements will be exposed and grind agaisnt each other. In addition, each of its contacts will create 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 happen if you do not fairly quickly replace the oil. In this situation the oil should be black and your can can smell burning. On occasion this sort of noises will be linked to a release bearing on Renault Laguna 3, don’t hesitate to visit our article.

The solutions available if you experience a gearbox noise on your Renault Laguna 3

  • Check the gearbox oil of your Renault Laguna 3 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.