There is nothing more disturbing than unwanted noise from the engine. Do not go directly to your mechanic, the concern is probably not as serious as what you think. In order to correctly identifier this concern, we will see the most frequent noises on this Citroen Nemo Combi and what they can come from.engine-noise-Citroen-Nemo-Combi

The engine of my Citroen Nemo Combi makes a thud

If you are in neutral and the engine is emitting some kind of roar , there is indeed a concern. This can come from an engine cover not well hung, which repeatedly strikes against another component. It is also plausible that a severe humming noise could come from your belt. If your Citroen Nemo Combi does not make a suspicious noise in neutral, but a deaf noise occurs when you are driving, the problem most likely arises from bearings and not the engine. Don't wait too long to go to a mechanic, it can get worse.

The engine of my Citroen Nemo Combi makes a tractor noise

Your Citroen Nemo Combi emits a airplane noise , but without having its power. Generally, this comes from a drilled or damaged pot, not from the engine. The noise should be louder and louder than usual, but dependent on acceleration. the more you accelerate, the more noise the engine emits. If this is not the case and the noise does not vary with acceleration, go to the mechanic. The concern was probably caused by a faulty engine component.

The engine of my Citroen Nemo Combi makes a pan noise

A strident noise on this Citroen Nemo Combi remains regularly linked to the belt, and not of the engine itself. It is usually the accessory belt not tight enough, or one of the damaged tension rollers. Tighten your belt when it is slack, or change the tensioner roller.

The engine of my Citroen Nemo Combi makes a lot of noise

If your Citroen Nemo Combi emits a lot of noise, it can often come from two main causes. For the first, it is a thud that will come from bearings . However, it could also come from tires not sufficiently swollen, or in poor condition. If the engine is making a lot of noise, it may also be due to fuel combustion problems, or exhaust perforated. Finally, it is quite exceptional that the engine is responsible for this kind of noise.

The engine of my Citroen Nemo Combi makes a clicking noise

Here is a rather common and rather annoying concern. This noise of slam can come from various engine components. However here are the two most common.

  • Poor combustion. In fact, poor or partial combustion can generate clicking noises. Do not embark on repairs if this is what is happening, rather go to your mechanic.
  • If this click only appears cold, it may be due to hydraulic lifters .
  • The concern can also come from pistons , rockers , etc.

Not easy to determine. Engine noises should be taken seriously. It is advisable to go to your mechanic for a more precise check. Be careful !