A turbo noise on a Chevrolet Captiva could get worse and generate major problems, even a turbo breakage. It is therefore essential to understand how to take care of it so that you can take the required precautions. If you notice a turbo noise on your Chevrolet Captiva, you are on the good web page. First we will look at some tips to correctly look after the turbo, then what are the causes of these sounds and how to resolve them.
Few advices to look after and avoid noises on your Chevrolet Captiva turbo
Turbo problems can be kept off. In this case, there are different possibilities to properly look after it or change its conduct to preserve it. In order to protect the turbocharger of the Chevrolet Captiva, we encourage 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 Chevrolet Captiva: what are the causes?
We will now focus on the most chronic turbo noises on this Chevrolet Captiva. This will allow you to properly locate the source of the whistle in question.
The turbo of your Chevrolet Captiva makes noise all the time
If your turbo produces noise in all situations, there is definitely a problem. This sound rises when the turbo is pressurized. This is regularly connected to deficient lubrication of the mechanism. Have it examined by your professional for a thorough check. If the turbo of your Chevrolet Captiva is definitely in poor condition, you will certainly have to replace it. In general, this failure is indicated by a warning light on your dashboard.
Chevrolet Captiva: Turbo noise at acceleration
The turbocharger of this Chevrolet Captiva provides a whistle when you accelerate. This concern can arise from two main situations. This is most likely because of a supply hose or the perforated heat exchanger. It is possible that the sound emitted is more like a breath than a whistle. If this is the case, a visual inspection will be vital to define the failure. You can replace the hose if necessary, or change the exchanger if it is broken.
Chevrolet Captiva: Turbo noise at deceleration
If the turbo of this Chevrolet Captiva produces a sound when decelerating, it’s because the turbo still works! There is no real reason for the turbo to generate noise only at deceleration. The sound of your engine probably covers that of your turbo as soon as you accelerate. It’s possible that your engine block creates noises as soon as you discharge the accelerator pedal, but it certainly doesn’t come from the turbo of your Chevrolet Captiva. Maybe a problem of admission?
Chevrolet Captiva: Metal rattling noise of the turbo
A metallic rattling sound from the turbocharger of this Chevrolet Captiva 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 cause much higher trouble, and it is expensive to replace.
