A noise from the turbo on your Toyota Supra Mkiii could get worse and cause serious malfunctions, and even a breakdown of the turbo. It therefore remains important to understand where the problem is coming from so as to take the necessary measures. First of all we will discover some Tricks to properly maintain the turbo, then what will be causes of these sounds and how to fix it.whistling-turbo-Toyota-Supra-Mkiii

Turbo noise: a few tips

Turbo malfunctions can be avoided. In this sense, here are some solutions to properly maintain it or change their behavior to protect it. To protect the turbo of your Toyota Supra Mkiii, it is advisable not to accelerate during startup. Wait until the engine block is turned on to accelerate. Check the oil level every 30 000 km approximately. The sewage indeed have a positive impact on the turbo.

Turbo whistling on the Toyota Supra Mkiii: what are the causes

We will now take a tour of the most common sounds on this Toyota Supra Mkiii. This will allow you to better identify the source of the noise in question.

Your Toyota Supra Mkiii's turbo makes noise all the time

If the turbo makes noise in all cases, there is definitely a problem. This noise must come when the turbo is pressurized. This generally remains due to an insufficiency of lubrication of the system. Have it checked by a garage for a thorough check. If the turbo of your Toyota Supra Mkiii is definitely in bad shape, you will probably have to replace it. In general, this malfunction is signaled by an indicator light on your dashboard.

Toyota Supra Mkiii: Noise on acceleration

The turbo of this Toyota Supra Mkiii emits a whistling sound when you press the accelerator. This problem can arise from two main situations. This must probably come from a supply hose or from the hole exchanger. It is possible that the noise emitted looks more like a breath than a whistle sound. If this is the case, a visual inspection will be required to identify the malfunction. You can replace the hose if necessary, or replace the exchanger if it is HS.

Toyota Supra Mkiii: Noise on deceleration

If the turbo of this Toyota Supra Mkiii generates a noise during deceleration, it means that the turbo is still running! There is no real reason for the turbo to produce noise only when decelerating. The sound of your engine probably covers that of your turbo when you step on the gas. It is however possible that your engine block emits noises when you let go of the accelerator pedal, but it probably does not come from the turbo. Probably an admission problem?

Toyota Supra Mkiii: Metallic turbo noise

A metallic noise from the turbo of this Toyota Supra Mkiii must come from a mechanical defect. This means that the turbo is in bad condition! Do not delay too long before going to a mechanic. The breakage of the turbo will cause much larger malfunctions, and it is expensive to replace.