When you come across uncommon sounds on your Nissan Micra 5 you tend to concerns about them. Specifically when you feel a noise when you accelerate on your Nissan Micra 5. It is instantly assimilated to an engine motor problem and can therefore be serious. As we know that you do not take these complications lightly, we have decided to produce this document to support you find the causes and eradicate this concern as quickly as possible. To do this, we will first see what are the oeigins of a high pitched noise when accelerating with my Nissan Micra 5, then what is a whistling or ratling noise at the acceleration of my Nissan Micra 5, then the sources of a noise that intensifies during acceleration and finally a noise that stops when I stop accelerating.
Ma Nissan Micra 5 makes a high-pitched noise when I accelerate:
If your Nissan Micra 5 produces a loud noise when you accelerate, it is quite possible that the alternator belt is the reason of your problem. You will need to define if this noise happens abruptly and if it can stop as it started. The alternator belt is a wearing part that is used to bring power to the secondary components of your Nissan Micra 5’s engine and although it is less crucial than the timing belt it can cause engine damage if it stops working. This noise may be a sign of a slackened belt, in which case the tensioner roller or its wear and tear may be responsible. In any case, examine the condition of your belt and its tension. If it causes this acceleration noise on Nissan Micra 5, go to your technician.
Ma Nissan Micra 5 makes whining noise when I accelerate:
- Rattling or whistling noise created 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 Nissan Micra 5, it is possible that your turbo is declining and some of its components are at the end of their life. Verify it and swap it if it is the reason, otherwise you risk blockage your engine in the long run. If you perceive this blowing or whistling noise on your car, feel free to consult this document about turbo noises on Nissan Micra 5, if you would like more info.
If, on the other hand, you do not experience any power loss due to an humming noise on your Nissan Micra 5, it is more than likely that you have one of your junctions or air hoses that has holes. So examine the entire air supply system from your air filter to your engine to locate the source of this acceleration sound.
Ma Nissan Micra 5 produces 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 Nissan Micra 5 gets loud, then you will have to check the rolling parts of your automobile. Indeed, if this loud noise does not surface when you iddle, it is necessarily in connection with your transmission, and, in general, to your wheels. The most known reason is the state of your bearings, so make sure to examine their state to be sure it is not the reason of this loud noise when you accelerate. If not, go to this article about the noises related to Nissan Micra 5 noise wheels.
Ma Nissan Micra 5 produces a noise when I accelerate that ceases when I stop accelerating:
At last, if you experience a noise when accelerating with your Nissan Micra 5 and this noise which could be a cliking sound tends to end when you disengage (press the clutch pedal), then one of the wear parts of your clutch system may be the reason. Indeed, the clutch release bearings must be swapped around every 120 000 / 130 000km. To check it, you just have to see if you have more difficulty than usually shifting gears, if you feel a resistance either stronger or non-existent in the clutch pedal. If you have any of these signs of illness, go to your auto mechanic to change the clutch release bearings on your Nissan Micra 5. Read our article on clutch noise on Nissan Micra 5 for more information.
