A turbo whistle on your Toyota Corolla can get worse and lead to serious problems, even a breakage of the turbo. It is therefore essential to discern where the problem is coming from in order to take the necessary measures. First of all we will see several Tricks to properly maintain the turbo, then what will be causes of these sounds and how to fix it.
Turbo noise: a few tips
Turbo problems can be prevented. For this reason, here are several solutions to maintain it well or change conduct to protect it. In order to protect the turbo of your Toyota Supra Mki, it is advisable not to press the accelerator too much at ignition. Wait until the vehicle is in motion before accelerating. Check the oil level every 30 000 km about. The sewage of course have a positive effect on the turbo.
Turbo whistling on the Toyota Supra Mki: what are the causes
We will now take a tour of the most regular sounds on the Toyota Supra Mki. You will therefore be able to correctly detect the causes of this whistling sound we are talking about.
The turbo in your Toyota Corolla makes noise all the time
If the turbo generates noise in all situations, there is clearly a problem. This noise arises when the turbo is pressurized. This is usually due to a lack of lubrication of the mechanism. Have it checked by a mechanic for a more in-depth audit. If ever the turbo in this Toyota Supra Mki is definitely in bad condition, you may need to replace it. Usually, this problem is signaled by a light on your dashboard.
Toyota Supra Mki: Noise during acceleration
The turbo in your Toyota Supra Mki generates a kind of whistle when you accelerate. There are two main causes for this problem. This probably comes from a supply hose or the exchanger with holes. The noise you hear may sound more like a hiss than a hissing sound. If this is the case, a visual inspection will be essential to detect the failure. You can change the hose if necessary, or change the exchanger if it is out of order.
Toyota Supra Mki: Noise when decelerating
If the turbo in this Toyota Supra Mki generates a noise when decelerating, the turbo is still running! There is no real reason for the turbo to make noise only when decelerating. The noise of the engine block certainly drowns out the noise of the turbo when you accelerate. It is possible that your engine will make noises when you decelerate, but it is probably not coming from your turbo. Probably an admission problem?
Toyota Supra Mki: metallic noise of the turbo
A metallic noise from the turbo of this Toyota Supra Mki is the result of a mechanical problem. This implies that the turbo is in bad shape! Don't wait too long before going to a mechanic. A broken turbo can cause much bigger problems, and it's quite expensive to replace.