A noise from the turbo on your Toyota Cressida can worsen and cause more concern, even a break in the turbo. This therefore remains necessary to understand what the malfunction is so as to resolve the problem. First we will discover various Tricks to properly maintain its turbo, and then what are the causes of these sounds and how to adjust it.
Turbo noise: a few tips
Turbo concerns can be prevented. Here are some tips to maintain it well or adopt a conduct in order to preserve it. To preserve the turbo of the Toyota Cressida, we advise you not to accelerate at startup. Wait until your engine block is running before accelerating. Check the oil level every 30 000 km approximately. The sewage of course have a positive impact on the turbo.
Turbo whistling on the Toyota Cressida: what are the causes
We will now take a tour of the most regular sounds on a Toyota Cressida. This will allow you to better identify the cause of the noise in question.
Your Toyota Cressida's turbo makes noise all the time
If the turbo makes a strange sound in all cases, there is clearly a malfunction. This noise must come when the turbo is pressurized. This often remains linked to an insufficiency of lubrication of the system. Have it checked by your professional for a thorough check. If the turbo of this Toyota Cressida is permanently damaged, you will no doubt have to replace it. In general, this problem is accompanied by a light on your dashboard.
Toyota Cressida: Noise on acceleration
The turbo of the Toyota Cressida generates a kind of whistle when you accelerate. This dysfunction can come from two major causes. This certainly comes from a supply hose or the pierced exchanger. It is plausible that the noise you hear sounds more like a breath than a whistle sound. In this situation, a visual inspection will be required to perceive the failure. You will be able to replace the hose if necessary, or replace the exchanger if it is HS.
Toyota Cressida: Noise at deceleration
If the turbo of this Toyota Cressida makes a noise when decelerating, it means that your turbo is still working! There is no real reason for the turbo to generate noise only when decelerating. The sound of your engine probably covers that of the turbo when you accelerate. It's plausible, however, that your engine block will make noise when you let go of the accelerator pedal, but it's probably not from the turbo. No doubt an admission dysfunction?
Toyota Cressida: Metallic noise from the turbo
A metallic noise from the turbo of this Toyota Cressida must come from a mechanical malfunction. This means that the turbo is in bad shape! Do not wait too long before going to a garage. Breaking a turbo could cause far greater concerns, and it is rather expensive to replace.