A turbo noise on a Renault Kadjar could get worse and bring major problems, even a turbo breakdown. It is therefore essential to understand how to take care of it so that you can take the required actions. If you notice a turbo noise on your Renault Kadjar, you are on the good website. First we will see some tips to correctly maintain the turbo, then what are the causes of these noises and how to fix them.
Few advices to maintain and prevent noises on your Renault Kadjar turbo
Turbo problems can be prevented. In this case, there are several solutions to properly maintain it or change its conduct to protect it. To be able to protect the turbocharger of the Renault Kadjar, we advise you not to accelerate when starting the engine. Wait until the automobile is warm up before accelerating. Verify the oil level every 30,000 km or so.
Turbo, which whistles on the Renault Kadjar: what are the causes?
We will now focus on the most frequent turbo noises on this Renault Kadjar. This will allow you to properly find the source of the whistle in question.
The turbo of your Renault Kadjar makes noise all the time
If your turbo generates noise in all circumstances, there is definitely a problem. This sound comes when the turbo is pressurized. This is frequently linked to poor lubrication of the mechanism. Have it checked by your professional for a thorough check. If the turbo of your Renault Kadjar is definitely in poor condition, you will probably have to change it. In general, this malfunction is indicated by a warning light on your dashboard.
Renault Kadjar: Turbo noise at acceleration
The turbocharger of this Renault Kadjar produces a whistle when you accelerate. This matter can arise from two main situations. This is most likely due to 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 important to discern the failure. You can replace the hose if necessary, or change the exchanger if it is broken.
Renault Kadjar: Turbo noise at deceleration
If the turbo of this Renault Kadjar emits a sound when decelerating, it’s because the turbo still works! There is no real explanation 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 when you discharge the accelerator pedal, but it undoubtedly doesn’t come from the turbo of your Renault Kadjar. Maybe a problem of admission?
Renault Kadjar: Metal rattling noise of the turbo
A metallic rattling sound from the turbocharger of this Renault Kadjar comes from a mechanical malfunction. 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.
