It is never pleasurable to find out a sound on your automobile that you don’t know where it comes from. You may be questioning what to do when you detect a reversing gear noise that remains on your GMC Canyon? Any gearbox trouble can be severe, but before making sure, it is better to do a few checks. Our team has made this paper to help you resolve it. First, we will see what the origins and the different gearbox noises can be on GMC Canyon, and second, what are the solutions available to you.reverse-gear-noise-gmc-canyon

Classical reverse GMC Canyon noises and some tips to look after your gearbox

Why does the reversing of my GMC Canyon make a different noise from my other speeds?

De facto, integrating all gears, bearings and pinions into a gearbox is a difficult exercise. The sound generated by the reversing of your GMC Canyon 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 more quiet 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 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 plan. In fact, the pressure you will put in on the gears will be monumental and you will create 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 normal if you find out a reverse noise on your GMC Canyon if you shift gear under these conditions.

Diverse GMC Canyon reversing noises and their triggers

Finally in this section, we will move on to what you are probably most enthusiastic about in this article, to find out about the origin of reversing noise on GMC Canyon. Here are the 3 typical sounds you may be victim of.

I hear a grinding noise when starting in reverse gear

If you find out a grinding noise when you start in reverse with your GMC Canyon, it may be the engine mounts that are tired. Indeed, 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 possible that due to their wear the silentblocks no longer absorb the engine vibrations well. In this situation, do not hesitate to check out this document for more info about strut mount noises on GMC Canyon.

An increased reverse knocking noise on GMC CanyonX

If you are subject to a knocking noise when you are in reverse with your GMC Canyon and this noise tends to increase as you gain speed. It is possible that you are dealing with a serious trouble that needs to be solved right away 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 repair shop quickly or browse this content about gearbox noise on GMC Canyon for more details.

I hear a noise when I go in reverse

Experiencing a noise when you shift into reverse is normal and related to the gears and sprockets used in the gearbox. If, on the other hand, you have the feeling that your GMC Canyon 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.