A turbo noise on your Kia Optima 2 Sw can get worse and cause serious problems, even breakage of the turbo. It is therefore important to understand where your concern comes from in order to solve the problem. First we will see some Tricks to properly maintain this turbo, and then what will causes of these noises and how to remedy them.whistle-turbo-Kia-Optima-2-Sw

Turbo noise: a few tips

Turbo problems can be avoided. In this sense, you will find below some techniques to properly maintain it or adopt a behavior in order to protect him. To protect the Kia Optima 2 Sw turbo, we advise you not to accelerate on ignition. Wait until the engine block is running to accelerate. Check the oil level every 30 000 km approximately. The sewage indeed have a positive impact on your turbo.

Turbo whistling on the Kia Optima 2 Sw: what are the causes

We will now take a look at the most common noises in a Kia Optima 2 Sw. You will be able to better identify the cause of this noise in question.

The turbo in your Kia Optima 2 Sw makes noise all the time

If your turbo is making noise in any case, there is clearly a problem. This noise arises when the turbo is pressurized. It is usually related to a lack of lubrication of the mechanism. Take it to be checked by a professional for a thorough examination. If the turbo in your Kia Optima 2 Sw is permanently damaged, you may need to replace it. Typically, this problem is accompanied by an indicator light on your dashboard.

Kia Optima 2 Sw: Noise during acceleration

The Kia Optima 2 Sw's turbo whistles when you accelerate. This concern could arise from two main situations. This certainly comes from a supply hose or the pierced heat exchanger. It is plausible that the noise you hear is more like a hiss than a whistle sound. In this situation, a visual check will be essential to identify the fault. You can replace the hose if necessary, or replace the heat exchanger if it is out of order.

Kia Optima 2 Sw: Noise when decelerating

If the turbo in this Kia Optima 2 Sw makes a noise when decelerating, the turbo is still working! There is no real cause for the turbo to generate noise only when decelerating. The noise of the engine block certainly drowns out the noise of the turbo when you accelerate. It is, however, plausible that your engine block is making a noise when you decelerate, but it is probably not coming from your turbo. Probably an admission problem?

Kia Optima 2 Sw: Metallic noise from the turbo

A metallic noise from the turbo in this Kia Optima 2 Sw is the result of a mechanical problem. This means that your turbo is in bad shape! Do not wait too long before going to a garage. A broken turbo can cause much bigger problems, and it's expensive to replace.