It is never enjoyable to notice a sound on your vehicle that you don’t know where it comes from. You may be thinking about what to do when you detect a reversing gear noise that continues on your Opel Vivaro? Any gearbox issue can be severe, but before making sure, it is better to do a few investigations. Our team has made this content page to help you eliminate it. First, we will see what the origins and the different gearbox noises can be on Opel Vivaro, and second, what are the solutions available to you.
Classical reverse Opel Vivaro noises and some tips to maintain your gearbox
Why does the reversing of my Opel Vivaro make a different noise from my other speeds?
De facto, adding all gears, bearings and pinions into a gearbox is a difficult process. The noise made by the reversing of your Opel Vivaro 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 strong than with spur gears implemented for the reverse gear.
Tips to reduce 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 plan. In fact, the pressure you will put in on the gears will be enormous and you will create 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 find out a reverse noise on your Opel Vivaro if you shift gear under these conditions.
Different Opel Vivaro reversing noises and their causes
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 Vivaro. Here are the 3 typical sounds 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 Opel Vivaro, 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 possible that due to their wear the silentblocks no longer absorb the engine vibrations well. In this circumstance, do not hesitate to check out this content for more info about strut mount noises on Opel Vivaro.
An increased reverse knocking noise on Opel VivaroX
If you are subject to a knocking noise when you are in reverse with your Opel Vivaro and this noise tends to increase as you gain speed. It is possible that you are going through a serious issue that needs to be solved very fast 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 in short order. Take your vehicle to your auto mechanic quickly or read this article about gearbox noise on Opel Vivaro for more information.
I find out a noise when I go in reverse
Listening 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 Vivaro 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.
