It is never pleasurable to discover a sound on your automobile that you don’t know where it comes from. You may be thinking about what to do when you detect a reversing gear noise that remains on your Audi S5? Any gearbox problem can be important, but before making sure, it is better to do a few investigations. Our team has written this paper to support you fix it. First, we will see what the sources and the different gearbox noises can be on Audi S5, and second, what are the solutions available to you.
Classical reverse Audi S5 noises and some tips to protect your gearbox
Why does the reversing of my Audi S5 make a different noise from my other speeds?
De facto, integrating all gears, bearings and pinions into a gearbox is a difficult action. The noise caused by the reversing of your Audi S5 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 used for the reverse gear.
Tips to reduce wear on your clutch and gearbox
- Don’t give a big boost:
In fact, if you kick the throttle hard when you are in reverse or when you put the automobile in the revs, you risk to burn your clutch or gnawing at the gearbox pinions. - Never reverse while the automobile 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 apply on the gears will be monumental and you will develop a premature wear and tear of the gears. You can even break the gears of your gearbox at speed by doing so. It will therefore be completely common if you notice a reverse noise on your Audi S5 if you shift gear under these conditions.
Several Audi S5 reversing noises and their causes
Finally in this section, we will move on to what you are probably most excited about in this content, to find out about the source of reversing noise on Audi S5. Here are the 3 typical sounds you may be victim of.
I find out a grinding noise when starting in reverse gear
If you discover a grinding noise when you start in reverse with your Audi S5, it may be the engine mounts that are tired. Indeed, when the engine is in reverse gear, due to the pinions we saw above the vibrations made by the gearbox are higher and it is therefore plausible that due to their wear the silentblocks no longer absorb the engine vibrations well. In this case, do not hesitate to consult this document for more details about strut mount noises on Audi S5.
An increased reverse knocking noise on Audi S5X
If you are subject to a knocking noise when you are in reverse with your Audi S5 and this noise tends to build up as you gain speed. It is plausible that you are confronting a serious problem that needs to be resolved fairly quickly before ruining your entire gearbox. In fact, an intensifying rattling noise means that the gears are damaged. If they are, debris will disperse to the rest of the box and damage other gears before long. Take your automobile to your repair shop quickly or check out this content page about gearbox noise on Audi S5 for more details.
I notice a noise when I go in reverse
Listening a noise when you shift into reverse is normal and linked to the gears and sprockets used in the gearbox. If, on the other hand, you have the feeling that your Audi S5 reverse gear makes more noise than before, it is plausible that filings have been created and are moving around in it. It is therefore time to empty the box.
