When you discover abnormal noises on your Citroen C3 Aircross you tend to concerns about them. Specifically when you feel a noise when you accelerate on your Citroen C3 Aircross. It is immediately assimilated to an engine unit problem and can therefore be critical. As we know that you do not take these complications lightly, we have made a decision to create this article to support you find the causes and eliminate this concern as quickly as possible. To do this, we will first see what are the reasons of a high pitched noise when accelerating with my Citroen C3 Aircross, then what is a whistling or ratling noise at the acceleration of my Citroen C3 Aircross, then the origins of a noise that intensifies during acceleration and finally a noise that ceases when I stop accelerating.
Ma Citroen C3 Aircross makes a high-pitched noise when I accelerate:
If your Citroen C3 Aircross makes a loud noise when you accelerate, it is quite conceivable that the alternator belt is the reason of your problem. You will need to identify if this noise shows up suddenly and if it can stop as it started. The alternator belt is a wearing part that is utilized to supply power to the secondary components of your Citroen C3 Aircross’s engine and although it is less vital than the timing belt it can induce engine troubles if it stops working. This sound may be a warning sign of a slackened belt, in which case the tensioner roller or its wear and tear may be responsible. In any case, check the condition of your belt and its tension. If it causes this acceleration noise on Citroen C3 Aircross, go to your technician.
Ma Citroen C3 Aircross makes whining noise when I accelerate:
- Rattling or whistling noise generated by the turbo
- Humming noise caused by air leakage
If you have a power loss that occurs with the rattling noise when you accelerate with your Citroen C3 Aircross, it is conceivable that your turbo is declining and some of its parts are at the end of their life. Check it and change it if it is the reason, otherwise you risk clogging your engine in the long run. If you notice this blowing or whistling sound on your car, feel free to refer to this content page about turbo noises on Citroen C3 Aircross, if you would like more details.
If, on the other hand, you do not get any power loss due to an humming noise on your Citroen C3 Aircross, it is more than likely that you have one of your junctions or air hoses that has holes. So check the whole air supply system from your air filter to your engine to locate the origin of this acceleration sound.
Ma Citroen C3 Aircross makes an increasingly loud noise when I accelerate:
If, on the other hand, you have the feeling that the more you gain speed, the more your noise at acceleration on Citroen C3 Aircross gets loud, then you will have to think about the rolling parts of your automobile. In fact, if this loud noise does not surface when you iddle, it is necessarily linked to your transmission, and, in general, to your wheels. The most common reason is the state of your bearings, so remember to check their condition to make sure it is not the reason of this loud noise when you accelerate. If not, go to this document about the noises related to Citroen C3 Aircross noise wheels.
Ma Citroen C3 Aircross produces a noise when I accelerate that ceases when I stop accelerating:
To finish, if you encounter a noise when accelerating with your Citroen C3 Aircross and this noise which could be a cliking sound tends to stop when you disengage (press the clutch pedal), then one of the wear parts of your clutch system may be the reason. In fact, the clutch release bearings must be replaced almost every 120 000 / 130 000km. To evaluate it, you just have to see if you have more difficulty than usual shifting gears, if you feel a resistance either stronger or non-existent in the clutch pedal. If you have any of these manifestations, go to your mechanic to change the clutch release bearings on your Citroen C3 Aircross. Look at our article on clutch noise on Citroen C3 Aircross for more information.
