It is never enjoyable to acknowledge a sound on your automobile that you don’t know where it comes from. You may be questioning what to do when you notice a reversing gear noise that continues on your Chevrolet Sonic? Any gearbox problem can be severe, but before making sure, it is better to do a few inspections. Our team has written this article to help you eliminate it. First, we will see what the origins and the different gearbox noises can be on Chevrolet Sonic, and second, what are the solutions available to you.
Classical reverse Chevrolet Sonic noises and some tips to maintain your gearbox
Why does the reversing of my Chevrolet Sonic make a different noise from my other speeds?
De facto, integrating all gears, bearings and pinions into a gearbox is a difficult exercise. The sound created by the reversing of your Chevrolet Sonic 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 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 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 plan. In fact, the pressure you will exert 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 normal if you perceive a reverse noise on your Chevrolet Sonic if you shift gear under these conditions.
Diverse Chevrolet Sonic reversing noises and their causes
Finally in this section, we will move on to what you are probably most enthusiastic about in this article, to learn about the origin of reversing noise on Chevrolet Sonic. Here are the 3 typical sounds 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 Chevrolet Sonic, 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 made 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 case, do not hesitate to check out this article for more information about strut mount noises on Chevrolet Sonic.
An increased reverse knocking noise on Chevrolet SonicX
If you are subject to a knocking noise when you are in reverse with your Chevrolet Sonic and this noise tends to amplify as you gain speed. It is possible that you are going through a serious problem that needs to be fixed quickly before wrecking 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 quickly. Take your automobile to your auto technician quickly or read this content about gearbox noise on Chevrolet Sonic for more details.
I find out a noise when I go in reverse
Hearing 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 Chevrolet Sonic 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.
