When you find out about uncommon sounds on your Nissan Leaf you tend to worry about them. Especially when you feel a noise when you accelerate on your Nissan Leaf. It is instantly assimilated to an engine unit problem and can therefore be considerable. As we know that you do not take these disorders lightly, we have made a decision to write this content page to help you find the causes and get rid of 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 Nissan Leaf, then what is a whistling or ratling noise at the acceleration of my Nissan Leaf, then the origins of a noise that intensifies during acceleration and to finish a noise that ends when I stop accelerating.
Ma Nissan Leaf makes a high-pitched noise when I accelerate:
If your Nissan Leaf generates a loud noise when you accelerate, it is quite plausible that the alternator belt is the induce of your problem. You will need to identify if this noise shows up abruptly and if it can stop as it started. The alternator belt is a wearing part that is used to carry power to the secondary components of your Nissan Leaf’s engine and although it is less vital than the timing belt it can bring about engine failure if it fails. This noise may be a sign of a slackened belt, in which case the tensioner roller or its wear and tear may be at fault. In any case, check the condition of your belt and its tension. If it causes this acceleration noise on Nissan Leaf, go to your technician.
Ma Nissan Leaf 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 accompanies the rattling noise when you accelerate with your Nissan Leaf, it is plausible that your turbo is screwing up and some of its components are at the end of their life. Verify it and swap it if it is the induce, otherwise you risk clogging your engine in the long run. If you listen to this blowing or whistling noise on your car, feel free to refer to this content page about turbo noises on Nissan Leaf, 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 Nissan Leaf, 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 determine the starting point of this acceleration sound.
Ma Nissan Leaf generates 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 Leaf gets loud, then you will have to check out the rolling parts of your automobile. In fact, if this loud noise does not emerge when you iddle, it is necessarily connected to your transmission, and, in general, to your wheels. The most known reason is the state of your bearings, so don’t forget to check their condition to ensure that it is not the reason of this loud noise when you accelerate. If not, go to this content page about the noises related to Nissan Leaf noise wheels.
Ma Nissan Leaf produces a noise when I accelerate that ceases when I stop accelerating:
Finally, if you encounter a noise when accelerating with your Nissan Leaf and this noise which could be a cliking sound tends to reduce 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 swapped around 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 signs of illness, go to your technician to change the clutch release bearings on your Nissan Leaf. Go through our article on clutch noise on Nissan Leaf for more information.
