A hissing of the turbo on your Opel Omega 2 can get worse and cause serious problems, even a breakdown of the turbo. It is thus essential to discern where the problem comes from to take the necessary measures. To start we will discover some Tricks to properly maintain the turbo, and then what will be causes of these noises and how to fix it.
Turbo noise: a few tips
Turbo problems can be prevented. For this reason, you will find below several solutions to properly maintain it or change their behavior to protect it. In order to protect the turbo of the Opel Omega 2, we advise you not to accelerate the ignition. Wait until your engine is running before accelerating. Check the oil level every 30 000 km approximately. The sewage of course have a favorable impact on your turbo.
Turbo whistling on the Opel Omega 2: what causes it
We will now take a look at the most recurring noises on an Opel Omega 2. This will allow you to better identify the source of this whistle in question.
The turbo of your Opel Omega 2 makes noise all the time
If the turbo produces a strange sound in all cases, there is definitely a problem. This noise comes when the turbo is pressurized. It is most often due to a lack of lubrication of the system. Have it examined by your professional for a thorough check. If the turbo of this Opel Omega 2 is definitely in bad shape, you will certainly have to change it. Often, this concern is accompanied by a warning light on your dashboard.
Opel Omega 2: Noise on acceleration
The turbo of this Opel Omega 2 produces a kind of whistle when you accelerate. This problem can arise from two major causes. This certainly comes from a supply hose or the pierced exchanger. It is plausible that the noise you hear sounds more like a breath than a whistle sound. If this is the case, a visual check will be essential to perceive the malfunction. You will be able to replace the hose if necessary, or replace the exchanger if it is punctured.
Opel Omega 2: Noise on deceleration
In case the turbo of the Opel Omega 2 generates noise when decelerating, it means that your turbo is still running! There is no real reason for the turbo to generate sound only when decelerating. The sound of the engine block certainly covers that of your turbo as soon as you accelerate. It is however plausible that your engine emits noise as soon as you release the accelerator pedal, but it probably does not come from the turbo. Probably an admission problem?
Opel Omega 2: Metallic noise from the turbo
A metallic noise from the turbo of the Opel Omega 2 comes from a mechanical problem. This implies that your turbo is in poor condition! Do not delay too long before going to a professional. Breaking the turbo can cause much more serious problems, and it's expensive to replace.