It is never pleasant to notice a sound that you don’t know where it comes from. So, what if you specify a gearbox noise that remains on your Buick Enclave? It is most likely to be a small matter, but before making sure of that, it is best to do a few checks. Our staff has made up this content page to help you to fix it. First, we will see what the sources and different gearbox noises can be on Buick Enclave, and second, what are the solutions accessible to you. 
The several 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 tension on the gearbox mechanisms. Finding out noises from your Buick Enclave’s gearbox is practically never a good signal, its repair is pretty much unimaginable to perform due to the lack of special mecanician and its replacing demands a heavy expense. The advantages is that generally its life expectancy after a first noise is actually quite long, which provides you time to plan the repair, but it is crucial to verify instantly what is your specific matter.
Your Buick Enclave transmission produces noise in neutral
If you encounter a gearbox noise even when you are in neutral, it means that the gearbox’s internal components are already well worn and that you will have to swap 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 hear a squeaking, a humming noise at the time of the gear shift
If you are sadly experiencing squeaks, or humming noises when you switch the gears of your Buick Enclave, 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 a sign of a gearbox which is nearly good to be swap. If you have the feeling after checking that the noise comes from the clutch and not the gearbox, we advise you to read this content in order to find the triggers and solutions to a clutch noise on Buick Enclave.
You encounter a whinning or hummin sound from the gearbox of your Buick Enclave
Finally, if you hear a noise almost like a humming or whinning sound on the transmssion of your Buick Enclave, it is very often the case that the gearbox of your Buick Enclave lacks oil. Indeed, if it lacks oil, the parts will be exposed and grind agaisnt each other. In addition, each of its contacts will produce 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 appear if you do not promptly replace 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 Buick Enclave, don’t hesitate to look at our content.
The solutions available if you experience a gearbox noise on your Buick Enclave
- Verify the gearbox oil of your Buick Enclave via the level gauge and reflect on 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 ability to replace damaged parts in your own system, they will almost always offer you a standard exchange.
