Hissing from the turbo on a Volkswagen Golf 7 will sometimes get worse and cause more serious problems, or even breakage of the turbo. It is therefore necessary to understand where the problem comes from in order to solve the problem. First of all we will discover various Tricks in order to properly maintain the turbo, and then what will be the causes of these sounds and how to fix them.whistling-turbo-Volkswagen-Golf-7

Turbo noise: a few tips

Turbo problems can be avoided. Here are some solutions to maintain it well or change his behavior in order to protect him. In order to protect the turbo of the Volkswagen Golf 7, we advise you not to press the accelerator too much when starting. Wait until the engine is running to accelerate. Check the oil level every 30 000 km approximately. The sewage of course have a profitable impact on the turbo.

Turbo whistling on the Volkswagen Golf 7: what causes it

We are now going to take a tour of the most common sounds on this Volkswagen Golf 7. You will therefore be able to correctly detect the origin of this whistle we are talking about.

The turbo of your Volkswagen Golf 7 makes noise all the time

If the turbo makes noise in all situations, there is definitely a malfunction. This noise arises when the turbo is pressurized. This is frequently due to insufficient lubrication of the mechanism. Take it to be examined by your mechanic for a thorough audit. If the turbo in your Volkswagen Golf 7 is damaged for good, you may need to replace it. Usually, this malfunction is accompanied by a warning light on your dashboard.

Volkswagen Golf 7: Acceleration noise

The turbo in your Volkswagen Golf 7 makes a kind of whistle when you step on the accelerator. This dysfunction can come from two major causes. This is probably from a supply hose or a punctured heat exchanger. It is possible that the noise emitted sounds more like a breath than a hissing sound. If so, visual inspection will be required to perceive the malfunction. You will be able to replace the hose if necessary, or replace the exchanger if it is broken.

Volkswagen Golf 7: Deceleration noise

If the Volkswagen Golf 7 turbo makes a noise when decelerating, the turbo is still working! There is no real cause for the turbo to make noise only when decelerating. The noise of the engine block certainly covers the noise of your turbo when you step on the accelerator. It is however possible that your engine block generates a sound when you decelerate, but it is probably not coming from the turbo. Probably an intake malfunction?

Volkswagen Golf 7: Metallic noise from the turbo

A metallic noise from the turbo in the Volkswagen Golf 7 comes from a mechanical problem. This means the turbo is in bad shape! Do not delay too long before going to a garage. Broken turbo can cause much bigger problems, and it's quite expensive to replace.