It is never pleasant to notice a sound on your vehicle 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 remains on your Chevrolet Aveo? Any gearbox trouble can be important, but before making sure, it is better to do a few investigations. Our team has created this paper to support you eliminate it. First, we will see what the origins and the different gearbox noises can be on Chevrolet Aveo, and second, what are the solutions available to you.
Classical reverse Chevrolet Aveo noises and some tips to protect your gearbox
Why does the reversing of my Chevrolet Aveo make a different noise from my other speeds?
De facto, adding all gears, bearings and pinions into a gearbox is a difficult action. The sound created by the reversing of your Chevrolet Aveo 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 chosen for the reverse gear.
Tips to limit wear on your clutch and gearbox
- Don’t give a big boost:
Indeed, 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 apply on the gears will be monumental 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 common if you listen to a reverse noise on your Chevrolet Aveo if you shift gear under these conditions.
Diverse Chevrolet Aveo reversing noises and their origins
Finally in this section, we will move on to what you are probably most enthusiastic about in this page, to learn about the source of reversing noise on Chevrolet Aveo. Here are the 3 typical noises you may be victim of.
I notice a grinding noise when starting in reverse gear
If you notice a grinding noise when you start in reverse with your Chevrolet Aveo, 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 check this paper for more information about strut mount noises on Chevrolet Aveo.
An increased reverse knocking noise on Chevrolet AveoX
If you are subject to a knocking noise when you are in reverse with your Chevrolet Aveo and this noise tends to increase as you gain speed. It is conceivable that you are confronting a serious trouble that needs to be fixed quickly before ruining your entire gearbox. In fact, 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 very fast. Take your vehicle to your mechanic quickly or read this content page about gearbox noise on Chevrolet Aveo for more data.
I acknowledge a noise when I go in reverse
Finding out 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 Chevrolet Aveo reverse gear makes more noise than before, it is conceivable that filings have been created and are moving around in it. It is therefore time to empty the box.
