It is never pleasurable to notice a sound that you don’t know where it comes from. So, what if you find a gearbox noise that remains on your Opel Vectra? It is most likely to be a minor concern, but before making sure of that, it is best to carry out a few verifications. Our team has written this article to support you to correct it. First, we will see what the sources and different gearbox noises can be on Opel Vectra, and second, what are the solutions available to you. 
The distinct noises and their sources
A gearbox / your transmission is the necessary part of the transmission, it is linked to the clutch that will release the engine pressure on the gearbox systems. Finding out noises from your Opel Vectra’s gearbox is never a good signal, its fix is practically unimaginable to do due to the lack of special mecanician and its replacement necessitates a heavy expense. The advantage is that generally its life expectancy after a first noise is quite long, which gives you time to arrange the fix, but it is necessary to check quickly what is your specific concern.
Your Opel Vectra transmission generates noise in neutral
If you experience 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 fairly quickly. In fact, if you are not even with a gear on and it generates noise, the pinions must already be at the end of their life.
You notice a squeaking, a humming noise at the time of the gear shift
If you are regrettably feeling squeaks, or humming noises when you switch the gears of your Opel Vectra, it is unfortunately a good bet that it is your gears that are starting to fatigued. If this noise is not restricted 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 looking at that the noise comes from the clutch and not the gearbox, we suggest you to have a look at this article to be able to find the origins and solutions to a clutch noise on Opel Vectra.
You experience a whinning or hummin sound from the gearbox of your Opel Vectra
Finally, if you notice a noise almost like a humming or whinning sound on the transmssion of your Opel Vectra, it is very often the case that the gearbox of your Opel Vectra lacks oil. In fact, 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 generate even greater resistance to mechanisms that are already worn out, a snowball effect will occur if you do not almost instantly change the oil. In this situation the oil should be black and your can can smell burning. On occasion this type of noises will be linked to a release bearing on Opel Vectra, don’t hesitate to read our article.
The solutions available if you have a gearbox noise on your Opel Vectra
- Verify the gearbox oil of your Opel Vectra 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 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.
