A turbo noise on a Bmw Serie 7 could get worse and cause major problems, even a turbo breakage. It is therefore essential to know how to preserve it so that you can take the necessary precautions. If you see a turbo noise on your Bmw Serie 7, you are on the good internet site. First we will look at some suggestions 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 Bmw Serie 7 turbo
Turbo trouble can be prevented. In this case, there are different solutions to properly maintain it or change its conduct to preserve it. In order to protect the turbocharger of the Bmw Serie 7, we recommend you not to accelerate when starting the engine. Wait until the automobile is warm up before accelerating. Check the oil level every 30,000 km or so.
Turbo, which whistles on the Bmw Serie 7: what are the causes?
We will now take a look at the most chronic turbo noises on this Bmw Serie 7. This will allow you to efficiently find the origin of the whistle in question.
The turbo of your Bmw Serie 7 makes noise all the time
If your turbo causes noise in all situations, there is clearly a problem. This sound rises when the turbo is pressurized. This is usually linked to poor lubrication of the mechanism. Have it checked out by your professional for a thorough check. If the turbo of your Bmw Serie 7 is definitely in poor condition, you will certainly have to change it. In general, this failure is indicated by a warning light on your dashboard.
Bmw Serie 7: Turbo noise at acceleration
The turbocharger of this Bmw Serie 7 makes a whistle when you accelerate. This matter can arise from two main situations. This is probably 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 replace the hose if necessary, or change the exchanger if it is broken.
Bmw Serie 7: Turbo noise at deceleration
If the turbo of this Bmw Serie 7 produces a sound when decelerating, it’s because the turbo still works! There is no real explanation for the turbo to create 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 once you release the accelerator pedal, but it certainly doesn’t come from the turbo of your Bmw Serie 7. Perhaps a problem of admission?
Bmw Serie 7: Metal rattling noise of the turbo
A metallic rattling sound from the turbocharger of this Bmw Serie 7 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 generate much higher problems, and it is expensive to change.
