Nothing is as disturbing as the unusual noises coming from the engine block. Don't suddenly run to your garage, the problem may not be as critical as you might imagine. So as to correctly identifier the problem we will find out the most regular noises on a Volkswagen Golf 7 Sw and where they come from.
The engine block of my Volkswagen Golf 7 Sw makes a thud
In case you are at a standstill and the engine block makes a kind of roar , there is indeed a problem. This may be from an improperly attached engine block cover, repeatedly banging against another component. It is also conceivable that a low hum could be coming from your belt. If your Volkswagen Golf 7 Sw does not make any suspicious noise when stationary, but a thumping noise occurs when you are driving, the problem is most likely due to bearings and not from the engine block. Don't wait too long to get to a garage, it can get worse.
The engine of my Volkswagen Golf 7 Sw makes a tractor noise
The Volkswagen Golf 7 Sw makes a airplane noise , you think you are at the airport. Usually, it should come from a pierced or damaged muffler, and not from the engine block. The noise should be louder and lower than usual, but depending on the acceleration. the more you accelerate, the louder the car makes. If this is not the case and the noise does not vary according to the acceleration, go to the garage. The problem most likely stems from a faulty engine block component.
The engine block of my Volkswagen Golf 7 Sw makes a pan noise
A high-pitched noise on a Volkswagen Golf 7 Sw is often linked to the belt, and not to the engine block as such. It is often the accessory belt slack, a faulty tensioner roller. Put a few keys on your belt when it is not tight enough, or change the tensioner roller.
The engine of my Volkswagen Golf 7 Sw makes a lot of noise
If your Volkswagen Golf 7 Sw makes a lot of noise, there are usually two main sources. For the first, it is a thud that will come from bearings . However, it could also come from tires not inflated enough, or too badly damaged. In the event that the engine block produces a lot of noise, it may also be due to a problem with the combustion of the fuel, or exhaust holes. Finally, it is rather exceptional that the engine block is the source of this kind of noise.
The engine of my Volkswagen Golf 7 Sw makes a clicking noise
This is a fairly usual and relatively worrying problem. This noise of slam can arise from various components of the engine block. However, here are the two most common.
- Poor combustion. Indeed, poor or partial combustion can generate clicking noises. Do not go into repairs if this is the case, go to your mechanic instead.
- In the event that this snap only comes from cold, it may be that it comes from hydraulic lifters .
- The problem can also arise from pistons , rockers , etc.
Not easy to diagnose. Mechanical noises must be taken seriously. We advise you to go to your garage for a more precise check. Be vigilant!