It is never pleasurable to find out 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 remains on your Nissan Cabstar? Any gearbox problem can be severe, but before making sure, it is better to do a few investigations. Our team has created this content page to help you fix it. First, we will see what the sources and the different gearbox noises can be on Nissan Cabstar, and second, what are the solutions available to you.
Classical reverse Nissan Cabstar noises and some tips to protect your gearbox
Why does the reversing of my Nissan Cabstar make a different noise from my other speeds?
De facto, adding all gears, bearings and pinions into a gearbox is a difficult exercise. The sound generated by the reversing of your Nissan Cabstar 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 much less important than with spur gears employed for the reverse gear.
Tips to reduce 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 practice. Indeed, the pressure you will put in on the gears will be enormous and you will make 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 perceive a reverse noise on your Nissan Cabstar if you shift gear under these conditions.
Diverse Nissan Cabstar reversing noises and their triggers
Finally in this section, we will move on to what you are probably most curious about in this article, to learn about the cause of reversing noise on Nissan Cabstar. Here are the 3 typical sounds you may be victim of.
I find out a grinding noise when starting in reverse gear
If you find out a grinding noise when you start in reverse with your Nissan Cabstar, 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 out this article for more info about strut mount noises on Nissan Cabstar.
An increased reverse knocking noise on Nissan CabstarX
If you are subject to a knocking noise when you are in reverse with your Nissan Cabstar and this noise tends to increase as you gain speed. It is plausible that you are going through a serious problem that needs to be resolved quickly before ruining 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 in short order. Take your car to your repair shop quickly or browse this content page about gearbox noise on Nissan Cabstar for more data.
I listen to a noise when I go in reverse
Experiencing 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 Cabstar reverse gear makes more noise than before, it is plausible that filings have been made and are moving around in it. It is therefore time to empty the box.
