A turbo noise on a Volkswagen Polo 6 could get worse and generate major problems, even a turbo breakage. It is therefore vital to know how to take care of it so that you can take the required measures. If you observe a turbo noise on your Volkswagen Polo 6, you are on the good web page. First we will check out some suggestions to correctly maintain the turbo, then what are the causes of these noises and how to repair them.
Few techniques to maintain and avoid noises on your Volkswagen Polo 6 turbo
Turbo trouble can be kept off. 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 Polo 6, we encourage you not to accelerate when starting the engine. Wait until the vehicle is warm up before accelerating. Check the oil level every 30,000 km or so.
Turbo, which whistles on the Volkswagen Polo 6: what are the reasons?
We will now focus on the most frequent turbo noises on this Volkswagen Polo 6. This will allow you to efficiently locate the origin of the whistle in question.
The turbo of your Volkswagen Polo 6 makes noise all the time
If your turbo causes noise in all situations, there is clearly a problem. This sound shows up when the turbo is pressurized. This is frequently connected to deficient lubrication of the mechanism. Have it checked out by your professional for a thorough check. If the turbo of your Volkswagen Polo 6 is definitely in poor condition, you will certainly have to swap it. In general, this malfunction is indicated by a warning light on your dashboard.
Volkswagen Polo 6: Turbo noise at acceleration
The turbocharger of this Volkswagen Polo 6 generates a whistle when you accelerate. This concern can arise from two main situations. 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 necessary to discern the failure. You can swap the hose if necessary, or change the exchanger if it is broken.
Volkswagen Polo 6: Turbo noise at deceleration
If the turbo of this Volkswagen Polo 6 emits 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 makes noises when you discharge the accelerator pedal, but it undoubtedly doesn’t come from the turbo of your Volkswagen Polo 6. Maybe a problem of admission?
Volkswagen Polo 6: Metal rattling noise of the turbo
A metallic rattling sound from the turbocharger of this Volkswagen Polo 6 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 cause much greater trouble, and it is expensive to swap.
