When you find out about irregular noises on your Nissan Altima you tend to stress about them. Especially when you feel a noise when you accelerate on your Nissan Altima. It is immediately assimilated to an engine problem and can therefore be considerable. As we know that you do not take these problems lightly, we have chosen to prepare this document to help you find the causes and wipe out this matter as quickly as possible. To do this, we will first see what are the causes of a high pitched noise when accelerating with my Nissan Altima, then what is a whistling or ratling noise at the acceleration of my Nissan Altima, then the sources of a noise that intensifies during acceleration and finally a noise that ends when I stop accelerating.
Ma Nissan Altima makes a high-pitched noise when I accelerate:
If your Nissan Altima produces a loud noise when you accelerate, it is quite plausible that the alternator belt is the reason of your problem. You will need to determine if this noise takes place suddenly 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 Altima’s engine and although it is less vital than the timing belt it can cause engine problem if it stops working. This noise 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, verify the state of your belt and its tension. If it causes this acceleration noise on Nissan Altima, go to your auto technician.
Ma Nissan Altima 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 Altima, it is plausible that your turbo is screwing up and some of its elements 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 discover this blowing or whistling noise on your car, feel free to read this content about turbo noises on Nissan Altima, if you would like more info.
If, on the other hand, you do not get any power loss due to an humming noise on your Nissan Altima, it is more than likely that you have one of your junctions or air hoses that has holes. So verify the entire air supply system from your air filter to your engine to determine the source of this acceleration sound.
Ma Nissan Altima 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 Altima gets loud, then you will have to look at the rolling parts of your vehicle. In fact, if this loud noise does not show up when you iddle, it is certainly connected to your transmission, and, in general, to your wheels. The most regular reason is the state of your bearings, so make sure to verify 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 Nissan Altima noise wheels.
Ma Nissan Altima produces a noise when I accelerate that stops when I stop accelerating:
At last, if you encounter a noise when accelerating with your Nissan Altima 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 every time 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 replace the clutch release bearings on your Nissan Altima. Read our article on clutch noise on Nissan Altima for more information.