A noise from the turbo on the Seat 128 could get worse and cause serious problems, even a break in the turbo. It is therefore necessary to understand where the malfunction comes from in order to resolve the problem. First we will see several Tricks to properly maintain the turbo, then what will be causes of these sounds and how to fix them.
Turbo noise: a few tips
Turbo problems can be avoided. 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 the Seat 128, it is advisable not to accelerate during ignition. Wait until your engine block is on before accelerating. Check the oil level every 30 000 km about. The sewage naturally have a beneficial effect on your turbo.
Turbo whistling on the Seat 128: what are the causes
We will now go around the most regular sounds on this Seat 128. In this way you can better detect the source of this noise we are talking about.
The turbo of your Seat 128 makes noise all the time
If the turbo emits a strange sound in all cases, there is clearly a malfunction. This sound comes when the turbo is pressurized. This is usually related to a lack of lubrication of the mechanism. Have it examined by a mechanic for further examination. If the turbo of your Seat 128 is permanently damaged, you will probably have to change it. Usually, this malfunction is signaled by an indicator light on your dashboard.
Seat 128: Noise on acceleration
The Seat 128's turbo emits a whistle when you press the accelerator. This dysfunction can come from two major reasons. This must probably come from a supply hose or from the hole exchanger. The sound you hear may sound more like a breath than a whistle sound. In this case, a visual check will be required to perceive the failure. You can change the hose if necessary, or change the exchanger if it is HS.
Seat 128: Noise on deceleration
Supposed that the turbo of the Seat 128 generates a sound when decelerating, it means that your turbo is still spinning! There is no real reason for the turbo to generate sound only when decelerating. The noise from your engine probably covers that from your turbo when you step on the gas. However, it is possible that your engine block will make noise when you release the accelerator pedal, but it probably does not come from the turbo. No doubt an admission dysfunction?
Seat 128: Metallic noise from the turbo
A metallic sound from the turbo in the Seat 128 comes from a mechanical defect. So that means your turbo is in bad shape! Do not wait too long before going to a garage. Breaking a turbo will cause much bigger problems, and it's expensive to replace.