It is never pleasant to listen to a sound that you don’t know where it originates from. So, what if you find a gearbox noise that persists on your Chevrolet Colorado? It is most likely to be a minimal issues, but before making sure of that, it is best to perform a few verifications. Our staff has composed this article to help you to solve it. First, we will see what the sources and different gearbox noises can be on Chevrolet Colorado, and second, what are the solutions available to you. gearbox-noise-chevrolet-colorado

The distinct noises and their sources

A gearbox / your transmission is the essential part of the transmission, it is linked to the clutch that will release the engine tension on the gearbox systems. Discovering noises from your Chevrolet Colorado’s gearbox is rarely a good signal, its repair is nearly unachievable to perform due to the lack of special mecanician and its replacing involves a heavy expense. The benefit is that generally its life expectancy after a first noise is reasonably long, which provides you time to program the repair, but it is important to verify immediately what is your precise issues.

Your Chevrolet Colorado transmission produces noise in neutral

If you encounter a gearbox noise even when you are in neutral, it shows that the gearbox’s internal elements are already well worn and that you will have to replace it quickly. Indeed, if you are not even with a gear on and it causes noise, the pinions must already be at the end of their life.

You experience 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 Chevrolet Colorado, 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 a sign of a gearbox which is nearly good to be replace. If you have the feeling after checking that the noise comes from the clutch and not the gearbox, we encourage you to browse this article to be able to find the causes and solutions to a clutch noise on Chevrolet Colorado.

You encounter a whinning or hummin sound from the gearbox of your Chevrolet Colorado

Finally, if you experience a noise close to a humming or whinning sound on the transmssion of your Chevrolet Colorado, it is very often the case that the gearbox of your Chevrolet Colorado lacks oil. Indeed, if it lacks oil, the components will be exposed and grind agaisnt each other. In addition, each of its contacts will make chips or metal dust that will mix with the oil and produce even greater resistance to mechanisms that are already worn out, a snowball effect will happen if you do not as soon as possible replace the oil. In this situation the oil should be black and your can can smell burning. In some cases this type of noises will be linked to a release bearing on Chevrolet Colorado, don’t hesitate to read our article.

The solutions existing if you experience a gearbox noise on your Chevrolet Colorado

  • Check the gearbox oil of your Chevrolet Colorado via the level gauge and consider replacing it if the oil is black
  • Use the double clutch to try to make it last till you’re able to replace 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 capacity to replace damaged parts in your own system, they will almost always offer you a standard exchange.