It is never pleasing to listen to a sound on your car that you don’t know where it comes from. You may be thinking what to do when you notice a reversing gear noise that persists on your Nissan Micra 5? Any gearbox trouble can be critical, but before making sure, it is better to do a few investigations. Our team has made this document to support you fix it. First, we will see what the origins and the different gearbox noises can be on Nissan Micra 5, and second, what are the solutions available to you.
Classical reverse Nissan Micra 5 noises and some tips to protect your gearbox
Why does the reversing of my Nissan Micra 5 make a different noise from my other speeds?
De facto, integrating all gears, bearings and pinions into a gearbox is a difficult process. The sound caused by the reversing of your Nissan Micra 5 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 implemented 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 car in the revs, you risk to burn your clutch or gnawing at the gearbox pinions. - Never reverse while the car is in motion or vice versa:
Reversing the direction of operation of the gearbox during operation is a very bad practice. In fact, the pressure you will exert on the gears will be monumental and you will produce 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 notice a reverse noise on your Nissan Micra 5 if you shift gear under these conditions.
Different Nissan Micra 5 reversing noises and their triggers
Finally in this section, we will move on to what you are probably most interested in this page, to learn about the cause of reversing noise on Nissan Micra 5. 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 Nissan Micra 5, 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 produced 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 page for more details about strut mount noises on Nissan Micra 5.
An increased reverse knocking noise on Nissan Micra 5X
If you are subject to a knocking noise when you are in reverse with your Nissan Micra 5 and this noise tends to build up as you gain speed. It is possible that you are dealing with a serious trouble that needs to be resolved rather quickly before destroying 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 car to your auto mechanic quickly or check out this document about gearbox noise on Nissan Micra 5 for more data.
I find out a noise when I go in reverse
Listening a noise when you shift into reverse is normal and connected to the gears and sprockets used in the gearbox. If, on the other hand, you have the feeling that your Nissan Micra 5 reverse gear makes more noise than before, it is possible that filings have been produced and are moving around in it. It is therefore time to empty the box.
