A turbo noise on a Toyota RAV4 could get worse and cause major problems, even a turbo breakage. It is therefore vital to understand how to preserve it so that you can take the appropriate measures. If you observe a turbo noise on your Toyota RAV4, you are on the good website. First we will see some suggestions to properly preserve the turbo, then what are the causes of these sounds and how to resolve them.turbo-noise-toyota-rav4

Few recommendations to preserve and prevent noises on your Toyota RAV4 turbo

Turbo disorders 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 Toyota RAV4, 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 Toyota RAV4: what are the causes?

We will now take a look at the most recurrent turbo noises on this Toyota RAV4. This will allow you to correctly diagnose the origin of the whistle in question.

The turbo of your Toyota RAV4 makes noise all the time

If your turbo produces noise in all situations, there is definitely a problem. This sound comes when the turbo is pressurized. This is frequently connected to insufficient lubrication of the mechanism. Have it examined by your professional for a thorough check. If the turbo of your Toyota RAV4 is definitely in poor condition, you will probably have to change it. In general, this failure is indicated by a warning light on your dashboard.

Toyota RAV4: Turbo noise at acceleration

The turbocharger of this Toyota RAV4 makes a whistle when you accelerate. This concern can arise from two main scenarios. This is most likely resulting from 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 essential to determine the failure. You can replace the hose if necessary, or change the exchanger if it is broken.

Toyota RAV4: Turbo noise at deceleration

If the turbo of this Toyota RAV4 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 goes over that of your turbo as soon as you accelerate. It’s plausible that your engine block causes noises immediately after you discharge the accelerator pedal, but it undoubtedly doesn’t come from the turbo of your Toyota RAV4. Maybe a problem of admission?

Toyota RAV4: Metal rattling noise of the turbo

A metallic rattling sound from the turbocharger of this Toyota RAV4 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 bring much higher disorders, and it is expensive to change.