It is never pleasant to listen to a sound on your automobile that you don’t know where it comes from. You may be thinking what to do when you identify a reversing gear noise that remains on your Opel Corsa? Any gearbox problem can be critical, but before making sure, it is better to do a few checks. Our team has made this document to help you eliminate it. First, we will see what the sources and the different gearbox noises can be on Opel Corsa, and second, what are the solutions available to you.
Classical reverse Opel Corsa noises and some tips to protect your gearbox
Why does the reversing of my Opel Corsa make a different noise from my other speeds?
De facto, integrating all gears, bearings and pinions into a gearbox is a difficult process. The noise generated by the reversing of your Opel Corsa 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 used 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 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 choice. In fact, the pressure you will put in on the gears will be significant and you will generate 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 perceive a reverse noise on your Opel Corsa if you shift gear under these conditions.
Different Opel Corsa reversing noises and their causes
Finally in this section, we will move on to what you are probably most curious about in this content, to learn about the source of reversing noise on Opel Corsa. Here are the 3 typical sounds you may be victim of.
I acknowledge a grinding noise when starting in reverse gear
If you listen to a grinding noise when you start in reverse with your Opel Corsa, 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 conceivable that due to their wear the silentblocks no longer absorb the engine vibrations well. In this circumstance, do not hesitate to read this paper for more details about strut mount noises on Opel Corsa.
An increased reverse knocking noise on Opel CorsaX
If you are subject to a knocking noise when you are in reverse with your Opel Corsa and this noise tends to build up as you gain speed. It is conceivable that you are going through a serious problem that needs to be solved right away 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 before long. Take your automobile to your mechanic quickly or read this content page about gearbox noise on Opel Corsa 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 Opel Corsa 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.
