It is never pleasurable to perceive a sound that you don’t know where it comes from. So, what if you discover a gearbox noise that continues on your saab 9 3? It is most likely to be a minimal issues, but before making sure of that, it is best to execute 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 saab 9 3, and second, what are the solutions available to you. 
The several noises and their origins
A gearbox / your transmission is the necessary component of the transmission, it is coupled to the clutch that will release the engine tension on the gearbox systems. Listening noises from your saab 9 3’s gearbox is never a good indicator, its fix is pretty much unachievable to execute due to the lack of professional garages and its replacement involves a heavy expense. The advantages is that generally its life expectancy after a first noise is reasonably long, which provides you time to prepare the fix, but it is fundamental to check instantly what is your specific issues.
Your saab 9 3 transmission produces noise in neutral
If you feel a gearbox noise even when you are in neutral, it means that the gearbox’s internal elements are already well worn and that you will have to replace it fairly quickly. Indeed, 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 experience a squeaking, a humming noise at the time of the gear shift
If you are unfortunately experiencing squeaks, or humming noises when you switch the gears of your saab 9 3, 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 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 content page to be able to find the origins and solutions to a clutch noise on saab 9 3.
You feel a whinning or hummin sound from the gearbox of your saab 9 3
Finally, if you experience a noise close to a humming or whinning sound on the transmssion of your saab 9 3, it is very often the case that the gearbox of your saab 9 3 lacks oil. Indeed, if it lacks oil, the elements 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 produce even greater resistance to mechanisms that are already worn out, a snowball effect will show up if you do not quickly replace the oil. In this situation the oil should be black and your can can smell burning. Occasionally this sort of noises will be linked to a release bearing on saab 9 3, don’t hesitate to check out our content page.
The solutions available if you have a gearbox noise on your saab 9 3
- Examine the gearbox oil of your saab 9 3 via the level gauge and consider changing 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 mechanics have the capability to replace damaged parts in your own system, they will almost always offer you a standard exchange.
