It is never pleasant to acknowledge a sound on your car that you don’t know where it comes from. You may be wanting to know what to do when you detect a reversing gear noise that continues on your Audi Rs4? Any gearbox trouble can be critical, but before making sure, it is better to do a few checks. Our team has written this content page to help you fix it. First, we will see what the origins and the different gearbox noises can be on Audi Rs4, and second, what are the solutions available to you.
Classical reverse Audi Rs4 noises and some tips to preserve your gearbox
Why does the reversing of my Audi Rs4 make a different noise from my other speeds?
De facto, integrating all gears, bearings and pinions into a gearbox is a difficult action. The sound made by the reversing of your Audi Rs4 is logical. It can be explained in a fairly simple way. Indeed, 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 more quiet than with spur gears employed 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 car in the revs, you risk to burn your clutch or gnawing at the gearbox pinions. - Never reverse while the car is in motion or vice versa:
Reversing the direction of operation of the gearbox during operation is a very bad plan. Indeed, the pressure you will put in on the gears will be enormous 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 usual if you perceive a reverse noise on your Audi Rs4 if you shift gear under these conditions.
Different Audi Rs4 reversing noises and their triggers
Finally in this section, we will move on to what you are probably most excited about in this document, to learn about the origin of reversing noise on Audi Rs4. Here are the 3 typical sounds you may be victim of.
I listen to a grinding noise when starting in reverse gear
If you acknowledge a grinding noise when you start in reverse with your Audi Rs4, 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 produced by the gearbox are higher and it is therefore conceivable that due to their wear the silentblocks no longer absorb the engine vibrations well. In this circumstance, do not hesitate to browse this paper for more information about strut mount noises on Audi Rs4.
An increased reverse knocking noise on Audi Rs4X
If you are subject to a knocking noise when you are in reverse with your Audi Rs4 and this noise tends to amplify as you gain speed. It is conceivable that you are confronting a serious trouble that needs to be resolved fairly quickly before wrecking your entire gearbox. Indeed, an intensifying rattling noise means that the gears are damaged. If they are, debris will spread to the rest of the box and damage other gears in short order. Take your car to your auto technician quickly or read this article about gearbox noise on Audi Rs4 for more information.
I find out a noise when I go in reverse
Hearing a noise when you shift into reverse is normal and related to the gears and sprockets used in the gearbox. If, on the other hand, you have the feeling that your Audi Rs4 reverse gear makes more noise than before, it is conceivable that filings have been made and are moving around in it. It is therefore time to empty the box.
