A turbo noise on a Lexus CT could get worse and bring major problems, even a turbo breakdown. It is therefore vital to understand how to maintain it so that you can take the appropriate actions. If you observe a turbo noise on your Lexus CT, you are on the good website. First we will look at some suggestions to properly preserve the turbo, then what are the causes of these noises and how to solve them.
Few techniques to preserve and avoid noises on your Lexus CT turbo
Turbo trouble can be kept off. In this case, there are some solutions to properly preserve it or change its conduct to protect it. To be able to protect the turbocharger of the Lexus CT, we recommend you not to accelerate when starting the engine. Wait until the car is warm up before accelerating. Check the oil level every 30,000 km or so.
Turbo, which whistles on the Lexus CT: what are the causes?
We will now look into the most frequent turbo noises on this Lexus CT. This will allow you to efficiently find the source of the whistle in question.
The turbo of your Lexus CT makes noise all the time
If your turbo produces noise in all circumstances, there is obviously a problem. This sound comes when the turbo is pressurized. This is regularly linked to deficient lubrication of the mechanism. Have it checked by your professional for a thorough check. If the turbo of your Lexus CT is definitely in poor condition, you will certainly have to change it. In general, this failure is indicated by a warning light on your dashboard.
Lexus CT: Turbo noise at acceleration
The turbocharger of this Lexus CT produces a whistle when you accelerate. This matter can arise from two main situations. This is most likely because of a supply hose or the perforated heat exchanger. It is plausible that the sound emitted is more like a breath than a whistle. If this is the case, a visual inspection will be vital to establish the failure. You can change the hose if necessary, or change the exchanger if it is broken.
Lexus CT: Turbo noise at deceleration
If the turbo of this Lexus CT emits a sound when decelerating, it’s because the turbo still works! There is no real reason for the turbo to produce noise only at deceleration. The sound of your engine probably covers that of your turbo as soon as you accelerate. It’s plausible that your engine block creates noises as soon as you release the accelerator pedal, but it certainly doesn’t come from the turbo of your Lexus CT. Maybe a problem of admission?
Lexus CT: Metal rattling noise of the turbo
A metallic rattling sound from the turbocharger of this Lexus CT comes from a mechanical failure. This means that the turbo is in poor condition! Don’t wait too long before going to a garage. Turbo breakage can generate much higher problems, and it is expensive to change.
