It is never pleasurable to acknowledge a sound on your vehicle that you don’t know where it comes from. You may be questioning what to do when you detect a reversing gear noise that continues on your Audi S3? Any gearbox trouble can be important, but before making sure, it is better to do a few inspections. Our team has created this document to help you resolve it. First, we will see what the origins and the different gearbox noises can be on Audi S3, and second, what are the solutions available to you.
Classical reverse Audi S3 noises and some tips to look after your gearbox
Why does the reversing of my Audi S3 make a different noise from my other speeds?
De facto, adding all gears, bearings and pinions into a gearbox is a difficult task. The noise generated by the reversing of your Audi S3 is logical. It can be explained in a fairly simple way. In fact, the gears used for conventional speeds (1st to 5th or 6th) are so-called “helical” gears (oblique gears) . The use of such a pinion makes the noise caused by the gears much less important than with spur gears implemented for the reverse gear.
Tips to reduce wear on your clutch and gearbox
- Don’t give a big boost:
Certainly, if you kick the throttle hard when you are in reverse or when you put the vehicle in the revs, you risk to burn your clutch or gnawing at the gearbox pinions. - Never reverse while the vehicle is in motion or vice versa:
Reversing the direction of operation of the gearbox during operation is a very bad practice. In fact, the pressure you will put in on the gears will be enormous and you will make a premature wear and tear of the gears. You can even destroy the gears of your gearbox at speed by doing so. It will therefore be completely typical if you hear a reverse noise on your Audi S3 if you shift gear under these conditions.
Several Audi S3 reversing noises and their triggers
Finally in this section, we will move on to what you are probably most enthusiastic about in this page, to find out about the source of reversing noise on Audi S3. Here are the 3 typical noises you may be victim of.
I hear a grinding noise when starting in reverse gear
If you acknowledge a grinding noise when you start in reverse with your Audi S3, it may be the engine mounts that are tired. In fact, when the engine is in reverse gear, due to the pinions we saw above the vibrations produced by the gearbox are higher and it is therefore possible that due to their wear the silentblocks no longer absorb the engine vibrations well. In this circumstance, do not hesitate to browse this content for more info about strut mount noises on Audi S3.
An increased reverse knocking noise on Audi S3X
If you are subject to a knocking noise when you are in reverse with your Audi S3 and this noise tends to increase as you gain speed. It is possible that you are confronting a serious trouble that needs to be resolved right away before ruining your entire gearbox. In fact, an intensifying rattling noise means that the gears are damaged. If they are, debris will propagate to the rest of the box and damage other gears before long. Take your vehicle to your auto technician quickly or read this article about gearbox noise on Audi S3 for more data.
I notice a noise when I go in reverse
Finding out a noise when you shift into reverse is normal and relating to the gears and sprockets used in the gearbox. If, on the other hand, you have the feeling that your Audi S3 reverse gear makes more noise than before, it is possible that filings have been made and are moving around in it. It is therefore time to empty the box.
