It is never pleasant to take notice of a sound that you don’t know where it originates from. So, what if you identify a gearbox noise that is persistant on your Kia Rio? It is most likely to be a small issues, but before making sure of that, it is best to carry out a few verifications. Our staff has written this content page to support you to fix it. First, we will see what the sources and different gearbox noises can be on Kia Rio, and second, what are the solutions available to you. 
The different noises and their sources
A gearbox / your transmission is the essential part of the transmission, it is coupled to the clutch that will release the engine tension on the gearbox systems. Experiencing noises from your Kia Rio’s gearbox is never a good sign, its fix is almost impossible to conduct due to the lack of skilled mecanician and its replacing involves a heavy expense. The benefit is that generally its life expectancy after a first noise is reasonably long, which offers you time to prepare the fix, but it is crucial to verify instantly what is your exact issues.
Your Kia Rio transmission makes noise in neutral
If you encounter a gearbox noise even when you are in neutral, it shows that the gearbox’s internal parts are already well worn and that you will have to change it fairly quickly. In fact, if you are not even with a gear on and it generates sound, the pinions must already be at the end of their life.
You perceive a squeaking, a humming noise at the time of the gear shift
If you are unfortunately feeling squeaks, or humming noises when you switch the gears of your Kia Rio, it is unfortunately a good bet that it is your gears that are starting to fatigued. If this sound is not limited to passing the first gear and keep going when you drive and shift other gears. This is most likely an indication of a gearbox which is nearly good to be change. If you have the feeling after verifying that the noise comes from the clutch and not the gearbox, we recommend you to read this article to be able to find the origins and solutions to a clutch noise on Kia Rio.
You encounter a whinning or hummin sound from the gearbox of your Kia Rio
Finally, if you perceive a noise almost like a humming or whinning sound on the transmssion of your Kia Rio, it is very often the case that the gearbox of your Kia Rio lacks oil. In fact, if it lacks oil, the parts will be exposed and grind agaisnt each other. In addition, each of its contacts will develop chips or metal dust that will mix with the oil and develop even greater resistance to mechanisms that are already worn out, a snowball effect will happen if you do not as soon as possible change the oil. In this situation the oil should be black and your can can smell burning. Occasionally this type of noises will be linked to a release bearing on Kia Rio, don’t hesitate to go to our article.
The solutions available if you feel a gearbox noise on your Kia Rio
- Examine the gearbox oil of your Kia Rio via the level gauge and reflect on swapping it if the oil is black
- Use the double clutch to try to make it last till you’re able to swap the gearbox, this will limit the already advanced wear of your gearbox and limit the wear of the pinions.
- Start looking for a second-hand or new gearbox, very few technicians have the ability to change damaged parts in your own system, they will almost always offer you a standard exchange.
