It is never enjoyable to find out a sound on your automobile that you don’t know where it comes from. You may be thinking about what to do when you notice a reversing gear noise that lasts on your Volkswagen Polo 5? Any gearbox trouble can be serious, but before making sure, it is better to do a few investigations. Our team has created this content page to help you eliminate it. First, we will see what the sources and the different gearbox noises can be on Volkswagen Polo 5, and second, what are the solutions available to you.
Classical reverse Volkswagen Polo 5 noises and some tips to maintain your gearbox
Why does the reversing of my Volkswagen Polo 5 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 caused by the reversing of your Volkswagen Polo 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 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 plan. In fact, the pressure you will put in on the gears will be enormous and you will generate 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 common if you listen to a reverse noise on your Volkswagen Polo 5 if you shift gear under these conditions.
Several Volkswagen Polo 5 reversing noises and their triggers
Finally in this section, we will move on to what you are probably most interested in this document, to learn about the source of reversing noise on Volkswagen Polo 5. Here are the 3 typical noises 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 Volkswagen Polo 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 made 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 circumstance, do not hesitate to read this paper for more information about strut mount noises on Volkswagen Polo 5.
An increased reverse knocking noise on Volkswagen Polo 5X
If you are subject to a knocking noise when you are in reverse with your Volkswagen Polo 5 and this noise tends to build up as you gain speed. It is conceivable that you are experiencing a serious trouble that needs to be resolved 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 spread to the rest of the box and damage other gears very fast. Take your automobile to your auto mechanic quickly or browse this content page about gearbox noise on Volkswagen Polo 5 for more information.
I discover a noise when I go in reverse
Hearing a noise when you shift into reverse is normal and relating to the gears and sprockets used in the gearbox. If, on the other hand, you have the feeling that your Volkswagen Polo 5 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.
