A turbo noise on a Fiat 500 could get worse and cause major problems, even a turbo breakage. It is therefore essential to understand how to maintain it so that you can take the appropriate precautions. If you detect a turbo noise on your Fiat 500, you are on the good web page. First we will see some suggestions to properly maintain the turbo, then what are the causes of these sounds and how to solve them.turbo-noise-fiat-500

Few advices to maintain and avoid noises on your Fiat 500 turbo

Turbo problems can be prevented. In this case, there are different possibilities to properly maintain it or change its conduct to preserve it. In order to protect the turbocharger of the Fiat 500, we suggest 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 Fiat 500: what are the causes?

We will now look at the most frequent turbo noises on this Fiat 500. This will allow you to properly diagnose the origin of the whistle in question.

The turbo of your Fiat 500 makes noise all the time

If your turbo generates noise in all situations, there is obviously a problem. This sound rises when the turbo is pressurized. This is usually linked to deficient lubrication of the mechanism. Have it checked by your professional for a thorough check. If the turbo of your Fiat 500 is definitely in poor condition, you will probably have to replace it. In general, this failure is indicated by a warning light on your dashboard.

Fiat 500: Turbo noise at acceleration

The turbocharger of this Fiat 500 generates 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 possible that the sound emitted is more like a breath than a whistle. If this is the case, a visual inspection will be necessary to determine the failure. You can swap the hose if necessary, or change the exchanger if it is broken.

Fiat 500: Turbo noise at deceleration

If the turbo of this Fiat 500 produces a sound when decelerating, it’s because the turbo still functions! There is no real explanation for the turbo to create 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 undoubtedly doesn’t come from the turbo of your Fiat 500. Perhaps a problem of admission?

Fiat 500: Metal rattling noise of the turbo

A metallic rattling sound from the turbocharger of this Fiat 500 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 cause much larger problems, and it is expensive to replace.