It is never pleasant to listen to a sound that you don’t know where it comes from. So, what if you find a gearbox noise that persists on your Bmw Serie 6? It is most likely to be a minor concern, but before making sure of that, it is best to carry out a few verifications. Our team has composed this article to support you to fix it. First, we will see what the sources and different gearbox noises can be on Bmw Serie 6, and second, what are the solutions available to you. 
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 mechanisms. Experiencing noises from your Bmw Serie 6’s gearbox is practically never a good signal, its fix is pretty much unachievable to carry out due to the lack of specialized mecanician and its replacing necessitates a heavy expense. The advantage is that generally its life expectancy after a first noise is actually quite long, which provides you time to program the fix, but it is necessary to verify quickly what is your precise concern.
Your Bmw Serie 6 transmission makes noise in neutral
If you experience a gearbox noise even when you are in neutral, it shows that the gearbox’s internal elements are already well worn and that you will have to change it quickly. Indeed, if you are not even with a gear on and it generates sound, 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 unluckily hearing squeaks, or humming noises when you change the gears of your Bmw Serie 6, it is unfortunately a good bet that it is your gears that are starting to fatigued. If this sound is not limited 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 change. If you have the feeling after checking that the noise comes from the clutch and not the gearbox, we suggest you to consult this content page to be able to find the causes and solutions to a clutch noise on Bmw Serie 6.
You experience a whinning or hummin sound from the gearbox of your Bmw Serie 6
Finally, if you notice a noise almost like a humming or whinning sound on the transmssion of your Bmw Serie 6, it is very often the case that the gearbox of your Bmw Serie 6 lacks oil. Indeed, 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 produce even greater resistance to mechanisms that are already worn out, a snowball effect will happen if you do not promptly 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 Bmw Serie 6, don’t hesitate to have a look at our content page.
The solutions available if you experience a gearbox noise on your Bmw Serie 6
- Check the gearbox oil of your Bmw Serie 6 via the level gauge and reflect on changing it if the oil is black
- Use the double clutch to try to make it last till you’re able to replace 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 replace damaged parts in your own system, they will almost always offer you a standard exchange.
