It is never enjoyable to listen to a sound that you don’t know where it comes from. So, what if you detect a gearbox noise that remains on your Bmw Serie 3 F30? It is most likely to be a minor issues, but before making sure of that, it is best to carry out a few verifications. Our staff has written this article to support you to correct it. First, we will see what the sources and different gearbox noises can be on Bmw Serie 3 F30, and second, what are the solutions accessible to you. gearbox-noise-bmw-serie-3-f30

The several noises and their sources

A gearbox / your transmission is the significant part of the transmission, it is linked to the clutch that will release the engine pressure on the gearbox systems. Finding out noises from your Bmw Serie 3 F30’s gearbox is rarely a good indication, its fix is almost unachievable to perform due to the lack of reliable garages and its replacement involves a heavy expense. The advantage is that generally its life expectancy after a first noise is quite long, which gives you time to arrange the fix, but it is necessary to verify immediately what is your precise issues.

Your Bmw Serie 3 F30 transmission produces noise in neutral

If you experience 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 fairly quickly. Indeed, 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 listen a squeaking, a humming noise at the time of the gear shift

If you are unluckily feeling squeaks, or humming noises when you switch the gears of your Bmw Serie 3 F30, 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 a signal of a gearbox which is nearly good to be replace. If you have the feeling after examining that the noise comes from the clutch and not the gearbox, we advise you to read this article to be able to find the origins and solutions to a clutch noise on Bmw Serie 3 F30.

You experience a whinning or hummin sound from the gearbox of your Bmw Serie 3 F30

Finally, if you listen a noise almost like a humming or whinning sound on the transmssion of your Bmw Serie 3 F30, it is very often the case that the gearbox of your Bmw Serie 3 F30 lacks oil. Indeed, if it lacks oil, the parts will be exposed and grind agaisnt each other. In addition, each of its contacts will generate 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 appear if you do not quickly change the oil. In this case 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 3 F30, don’t hesitate to go to our article.

The solutions available if you feel a gearbox noise on your Bmw Serie 3 F30

  • Check the gearbox oil of your Bmw Serie 3 F30 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 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 change damaged parts in your own system, they will almost always offer you a standard exchange.