It is never enjoyable to listen to a sound that you don’t know where it originates from. So, what if you identify a gearbox noise that persists on your Audi S4? It is most likely to be a minimal concern, but before making sure of that, it is best to carry out a few verifications. Our staff has composed this content to help you to resolve it. First, we will see what the sources and different gearbox noises can be on Audi S4, and second, what are the solutions accessible to you. gearbox-noise-audi-s4

The distinct noises and their origins

A gearbox / your transmission is the necessary part of the transmission, it is linked to the clutch that will release the engine force on the gearbox systems. Discovering noises from your Audi S4’s gearbox is rarely a good indicator, its fix is practically impossible to perform due to the lack of reliable mecanician and its replacing requires a heavy expense. The advantages is that generally its life expectancy after a first noise is reasonably long, which provides you time to plan the fix, but it is fundamental to examine instantly what is your exact concern.

Your Audi S4 transmission makes noise in neutral

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

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

If you are regrettably experiencing squeaks, or humming noises when you switch the gears of your Audi S4, it is unfortunately a good bet that it is your gears that are starting to fatigued. If this sound 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 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 in order to find the triggers and solutions to a clutch noise on Audi S4.

You experience a whinning or hummin sound from the gearbox of your Audi S4

Finally, if you listen to a noise almost like a humming or whinning sound on the transmssion of your Audi S4, it is very often the case that the gearbox of your Audi S4 lacks oil. In fact, if it lacks oil, the parts 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 show up if you do not almost instantly change the oil. In this case the oil should be black and your can can smell burning. In some cases this sort of noises will be linked to a release bearing on Audi S4, don’t hesitate to look at our article.

The solutions available if you feel a gearbox noise on your Audi S4

  • Verify the gearbox oil of your Audi S4 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 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 mechanics have the capability to change damaged parts in your own system, they will almost always offer you a standard exchange.