It is never enjoyable to notice a sound on your car that you don’t know where it comes from. You may be questioning what to do when you notice a reversing gear noise that lasts on your Nissan Navara? Any gearbox trouble can be severe, but before making sure, it is better to do a few inspections. Our team has written this article to help you deal with it. First, we will see what the sources and the different gearbox noises can be on Nissan Navara, and second, what are the solutions available to you.
Classical reverse Nissan Navara noises and some tips to look after your gearbox
Why does the reversing of my Nissan Navara 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 Navara 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 employed for the reverse gear.
Tips to limit 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 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 plan. In fact, the pressure you will put in on the gears will be significant and you will develop 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 listen to a reverse noise on your Nissan Navara if you shift gear under these conditions.
Diverse Nissan Navara reversing noises and their triggers
Finally in this section, we will move on to what you are probably most curious about in this page, to learn about the source of reversing noise on Nissan Navara. Here are the 3 typical noises you may be victim of.
I hear a grinding noise when starting in reverse gear
If you notice a grinding noise when you start in reverse with your Nissan Navara, 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 generated by the gearbox are higher and it is therefore plausible that due to their wear the silentblocks no longer absorb the engine vibrations well. In this case, do not hesitate to check this article for more details about strut mount noises on Nissan Navara.
An increased reverse knocking noise on Nissan NavaraX
If you are subject to a knocking noise when you are in reverse with your Nissan Navara and this noise tends to amplify as you gain speed. It is plausible that you are dealing with a serious trouble that needs to be resolved rather quickly 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 in short order. Take your car to your mechanic quickly or read this content page about gearbox noise on Nissan Navara for more details.
I perceive a noise when I go in reverse
Listening 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 Nissan Navara reverse gear makes more noise than before, it is plausible that filings have been created and are moving around in it. It is therefore time to empty the box.
