It is never enjoyable to listen to 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 continues on your Toyota Hilux 4? Any gearbox issue can be critical, 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 origins and the different gearbox noises can be on Toyota Hilux 4, and second, what are the solutions available to you.
Classical reverse Toyota Hilux 4 noises and some tips to preserve your gearbox
Why does the reversing of my Toyota Hilux 4 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 created by the reversing of your Toyota Hilux 4 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 put in on the gears will be enormous 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 perceive a reverse noise on your Toyota Hilux 4 if you shift gear under these conditions.
Different Toyota Hilux 4 reversing noises and their triggers
Finally in this section, we will move on to what you are probably most interested in this content, to find out about the origin of reversing noise on Toyota Hilux 4. 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 Toyota Hilux 4, 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 conceivable that due to their wear the silentblocks no longer absorb the engine vibrations well. In this situation, do not hesitate to read this paper for more info about strut mount noises on Toyota Hilux 4.
An increased reverse knocking noise on Toyota Hilux 4X
If you are subject to a knocking noise when you are in reverse with your Toyota Hilux 4 and this noise tends to increase as you gain speed. It is conceivable that you are confronting a serious issue that needs to be fixed as soon as possible before wrecking your entire gearbox. In fact, 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 quickly. Take your automobile to your auto technician quickly or browse this content page about gearbox noise on Toyota Hilux 4 for more details.
I perceive a noise when I go in reverse
Experiencing 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 Toyota Hilux 4 reverse gear makes more noise than before, it is conceivable that filings have been created and are moving around in it. It is therefore time to empty the box.
