It is never pleasant to take notice of a sound that you don’t know where it originates from. So, what if you find a gearbox noise that is persistant on your Chevrolet Corvette? It is most likely to be a minor matter, but before making sure of that, it is best to execute a few verifications. Our staff has composed this content to help you to resolve it. First, we will see what the sources and different gearbox noises can be on Chevrolet Corvette, and second, what are the solutions accessible to you.
The different noises and their sources
A gearbox / your transmission is the significant component of the transmission, it is coupled to the clutch that will release the engine tension on the gearbox systems. Listening noises from your Chevrolet Corvette’s gearbox is never a good signal, its fix is pretty much impossible to carry out due to the lack of specialized garages and its replacing requires a heavy expense. The advantage is that generally its life expectancy after a first noise is reasonably long, which provides you time to program the fix, but it is necessary to check quickly what is your specific matter.
Your Chevrolet Corvette transmission generates noise in neutral
If you feel a gearbox noise even when you are in neutral, it means that the gearbox’s internal parts are already well worn and that you will have to change it quickly. Indeed, if you are not even with a gear on and it makes sound, 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 Chevrolet Corvette, 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 signal of a gearbox which is nearly good to be change. If you have the feeling after examining that the noise comes from the clutch and not the gearbox, we suggest you to consult this article in order to find the causes and solutions to a clutch noise on Chevrolet Corvette.
You feel a whinning or hummin sound from the gearbox of your Chevrolet Corvette
Finally, if you hear a noise almost like a humming or whinning sound on the transmssion of your Chevrolet Corvette, it is very often the case that the gearbox of your Chevrolet Corvette 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 generate even greater resistance to mechanisms that are already worn out, a snowball effect will appear if you do not almost instantly change the oil. In this case the oil should be black and your can can smell burning. Occasionally this type of noises will be linked to a release bearing on Chevrolet Corvette, don’t hesitate to check out our article.
The solutions existing if you experience a gearbox noise on your Chevrolet Corvette
- Verify the gearbox oil of your Chevrolet Corvette via the level gauge and consider swapping it if the oil is black
- Use the double clutch to try to make it last till you’re able to change 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 professionals have the ability to change damaged parts in your own system, they will almost always offer you a standard exchange.