It is never enjoyable to experience a sound on your automobile that you don’t know where it comes from. You may be wondering what to do when you identify a reversing gear noise that persists on your Opel Insignia? Any gearbox trouble can be critical, but before making sure, it is better to do a few inspections. Our team has created this paper to support you fix it. First, we will see what the sources and the different gearbox noises can be on Opel Insignia, and second, what are the solutions available to you.
Classical reverse Opel Insignia noises and some tips to maintain your gearbox
Why does the reversing of my Opel Insignia make a different noise from my other speeds?
De facto, adding all gears, bearings and pinions into a gearbox is a difficult action. The noise caused by the reversing of your Opel Insignia 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 limit 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. Indeed, the pressure you will apply 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 typical if you perceive a reverse noise on your Opel Insignia if you shift gear under these conditions.
Different Opel Insignia reversing noises and their triggers
Finally in this section, we will move on to what you are probably most enthusiastic about in this content, to find out about the cause of reversing noise on Opel Insignia. Here are the 3 typical noises you may be victim of.
I hear a grinding noise when starting in reverse gear
If you experience a grinding noise when you start in reverse with your Opel Insignia, 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 generated 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 situation, do not hesitate to browse this content for more details about strut mount noises on Opel Insignia.
An increased reverse knocking noise on Opel InsigniaX
If you are subject to a knocking noise when you are in reverse with your Opel Insignia and this noise tends to amplify as you gain speed. It is possible that you are experiencing a serious trouble that needs to be fixed fairly quickly before destroying your entire gearbox. Indeed, an intensifying rattling noise means that the gears are damaged. If they are, debris will propagate to the rest of the box and damage other gears quickly. Take your automobile to your auto mechanic quickly or browse this article about gearbox noise on Opel Insignia for more information.
I discover 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 Opel Insignia reverse gear makes more noise than before, it is possible that filings have been created and are moving around in it. It is therefore time to empty the box.
