It is never pleasurable to find out a sound on your automobile that you don’t know where it comes from. You may be thinking what to do when you notice a reversing gear noise that lasts on your Opel Zafira 3? Any gearbox issue can be serious, but before making sure, it is better to do a few checks. Our team has made this content page to support you eliminate it. First, we will see what the sources and the different gearbox noises can be on Opel Zafira 3, and second, what are the solutions available to you.
Classical reverse Opel Zafira 3 noises and some tips to look after your gearbox
Why does the reversing of my Opel Zafira 3 make a different noise from my other speeds?
De facto, adding all gears, bearings and pinions into a gearbox is a difficult process. The sound induced by the reversing of your Opel Zafira 3 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 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 idea. In fact, the pressure you will apply on the gears will be significant and you will develop 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 typical if you experience a reverse noise on your Opel Zafira 3 if you shift gear under these conditions.
Different Opel Zafira 3 reversing noises and their triggers
Finally in this section, we will move on to what you are probably most excited about in this article, to find out about the source of reversing noise on Opel Zafira 3. Here are the 3 typical sounds you may be victim of.
I perceive a grinding noise when starting in reverse gear
If you find out a grinding noise when you start in reverse with your Opel Zafira 3, it may be the engine mounts that are tired. Certainly, 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 conceivable that due to their wear the silentblocks no longer absorb the engine vibrations well. In this case, do not hesitate to check out this content for more info about strut mount noises on Opel Zafira 3.
An increased reverse knocking noise on Opel Zafira 3X
If you are subject to a knocking noise when you are in reverse with your Opel Zafira 3 and this noise tends to amplify as you gain speed. It is conceivable that you are experiencing a serious issue that needs to be fixed as soon as possible before ruining 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 before long. Take your automobile to your auto mechanic quickly or browse this document about gearbox noise on Opel Zafira 3 for more information.
I find out a noise when I go in reverse
Finding out 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 Opel Zafira 3 reverse gear makes more noise than before, it is conceivable that filings have been produced and are moving around in it. It is therefore time to empty the box.
