A noise from the turbo on your Opel Omega could worsen and cause more serious malfunctions, and even a breakdown of the turbo. It therefore remains essential to understand where the malfunction is coming from so as to take the necessary measures. First we will see several Tricks to properly maintain this turbo, and then what will be causes of these sounds and how to fix it.
Turbo noise: a few tips
Turbo malfunctions can be prevented. For this reason, here are some solutions to maintain it well or adopt a course of action to protect it. In order to protect the turbo of your Opel Omega, we advise you not to accelerate during startup. Wait for the engine to start before accelerating. Check the oil level every 30 000 km nearly. The sewage naturally have a favorable effect on your turbo.
Turbo whistling on the Opel Omega: what causes it
We will now take a tour of the most common sounds on an Opel Omega. You will thus be able to correctly perceive the causes of this noise in question.
Your Opel Omega's turbo makes noise all the time
If the turbo makes a strange sound under any circumstances, there is definitely a malfunction. This noise comes from the pressurization of the turbo. This is usually due to a lack of lubrication of the mechanism. Have it checked by a mechanic for further inspection. If ever the turbo of your Opel Omega is completely damaged, you will certainly have to change it. Usually this problem is accompanied by an indicator light on your dashboard.
Opel Omega: Noise on acceleration
The turbo of your Opel Omega emits a whistling sound when you press the accelerator. This dysfunction can come from two major causes. This must probably come from a supply hose or from the perforated exchanger. It is plausible that the noise you hear sounds more like a breath than a hiss. If this is the case, a visual inspection will be necessary to discern the malfunction. You will be able to replace the hose if necessary, or replace the exchanger if it is HS.
Opel Omega: Noise at deceleration
Supposed that the turbo of this Opel Omega emits a noise when decelerating, it means that the turbo is still spinning! There is no real reason why the turbo should generate just deceleration sound. The sound of your engine probably covers that of the turbo when you step on the gas. It is however plausible that your engine emits noise when you decelerate, but it certainly does not come from your turbo. Probably an intake dysfunction?
Opel Omega: Metallic noise from the turbo
A metallic noise from the turbo of this Opel Omega comes from a mechanical problem. This implies that your turbo is in bad shape! Do not wait too long before going to a garage. Breaking a turbo can cause much larger malfunctions, and it costs a lot to replace.