It is never pleasurable to find out a sound that you don’t know where it originates from. So, what if you specify a gearbox noise that is persistant on your Citroen C6? It is most likely to be a minor concern, but before making sure of that, it is best to do a few checks. Our team has composed this content to support you to solve it. First, we will see what the sources and different gearbox noises can be on Citroen C6, and second, what are the solutions accessible to you. gearbox-noise-citroen-c6

The distinct noises and their sources

A gearbox / your transmission is the significant element of the transmission, it is coupled to the clutch that will release the engine pressure on the gearbox mechanisms. Discovering noises from your Citroen C6’s gearbox is rarely a good indicator, its fix is practically unimaginable to conduct due to the lack of specialized mecanician and its replacement involves a heavy expense. The gain is that generally its life expectancy after a first noise is quite long, which provides you time to arrange the fix, but it is necessary to examine quickly what is your specific concern.

Your Citroen C6 transmission generates noise in neutral

If you encounter a gearbox noise even when you are in neutral, it means that the gearbox’s internal components are already well worn and that you will have to change it fairly quickly. In fact, if you are not even with a gear on and it makes noise, the pinions must already be at the end of their life.

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

If you are unluckily the subject of squeaks, or humming noises when you change the gears of your Citroen C6, 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 an indicator of a gearbox which is nearly good to be swap. If you have the feeling after verifying that the noise comes from the clutch and not the gearbox, we recommend you to have a look at this document in order to find the causes and solutions to a clutch noise on Citroen C6.

You encounter a whinning or hummin sound from the gearbox of your Citroen C6

Finally, if you listen a noise close to a humming or whinning sound on the transmssion of your Citroen C6, it is very often the case that the gearbox of your Citroen C6 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 develop even greater resistance to mechanisms that are already worn out, a snowball effect will appear if you do not quickly change the oil. In this case the oil should be black and your can can smell burning. Occasionally this sort of noises will be linked to a release bearing on Citroen C6, don’t hesitate to check out our document.

The solutions available if you have a gearbox noise on your Citroen C6

  • Verify the gearbox oil of your Citroen C6 via the level gauge and reflect on 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 professionals have the ability to change damaged parts in your own system, they will almost always offer you a standard exchange.