A turbo noise on a Volkswagen Touran could get worse and generate major problems, even a turbo breakdown. It is therefore important to know how to maintain it so that you can take the required actions. If you discover a turbo noise on your Volkswagen Touran, you are on the good internet site. First we will see some recommendations to properly maintain the turbo, then what are the causes of these sounds and how to repair them.
Few techniques to maintain and prevent noises on your Volkswagen Touran turbo
Turbo problems can be prevented. In this case, there are several possibilities to properly maintain it or change its conduct to preserve it. In order to protect the turbocharger of the Volkswagen Touran, we encourage you not to accelerate when starting the engine. Wait until the car is warm up before accelerating. Verify the oil level every single 30,000 km or so.
Turbo, which whistles on the Volkswagen Touran: what are the reasons?
We will now look into the most recurrent turbo noises on this Volkswagen Touran. This will allow you to efficiently detect the origin of the whistle in question.
The turbo of your Volkswagen Touran makes noise all the time
If your turbo produces noise in all conditions, there is obviously a issue. This sound rises when the turbo is pressurized. This is frequently connected to deficient lubrication of the mechanism. Have it checked by your professional for a thorough check. If the turbo of your Volkswagen Touran is definitely in poor condition, you will probably have to replace it. In general, this malfunction is indicated by a warning light on your dashboard.
Volkswagen Touran: Turbo noise at acceleration
The turbocharger of this Volkswagen Touran creates a whistle when you accelerate. This matter can arise from two main scenarios. This is probably resulting from 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 important to establish the failure. You can change the hose if necessary, or change the exchanger if it is broken.
Volkswagen Touran: Turbo noise at deceleration
If the turbo of this Volkswagen Touran emits a sound when decelerating, it’s because the turbo still functions! 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 possible that your engine block causes noises once you release the accelerator pedal, but it certainly doesn’t come from the turbo of your Volkswagen Touran. Maybe a issue of admission?
Volkswagen Touran: Metal rattling noise of the turbo
A metallic rattling sound from the turbocharger of this Volkswagen Touran 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 bring much higher complications, and it is expensive to replace.
