When you detect irregular noises on your Mazda CX 3 you tend to worry about them. Specifically when you feel a noise when you accelerate on your Mazda CX 3. It is instantly assimilated to an engine unit issue and can therefore be severe. As we know that you do not take these trouble lightly, we have chosen to publish this document to support you find the causes and wipe out this issues as quickly as possible. To do this, we will first see what are the causes of a high pitched noise when accelerating with my Mazda CX 3, then what is a whistling or ratling noise at the acceleration of my Mazda CX 3, then the sources of a noise that intensifies during acceleration and to finish a noise that ceases when I stop accelerating.noise-when-acceleratingmazda-cx-3

Ma Mazda CX 3 makes a high-pitched noise when I accelerate:

If your Mazda CX 3 makes a loud noise when you accelerate, it is quite conceivable that the alternator belt is the reason of your issue. You will need to identify 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 Mazda CX 3’s engine and although it is less important than the timing belt it can generate engine problem if it fails. This sound may be a symptom of a slackened belt, in which case the tensioner roller or its wear and tear may be at fault. In any case, verify the condition of your belt and its tension. If it causes this acceleration noise on Mazda CX 3, go to your auto mechanic.

Ma Mazda CX 3 makes whining noise when I accelerate:

  • Rattling or whistling noise created by the turbo
  • If you have a power loss that comes with the rattling noise when you accelerate with your Mazda CX 3, it is plausible that your turbo is screwing up and some of its elements are at the end of their life. Examine it and swap it if it is the reason, otherwise you risk clogging your engine in the long run. If you listen to this blowing or whistling sound on your car, feel free to consult this document about turbo noises on Mazda CX 3, if you would like more details.

  • Humming noise caused by air leakage
  • If, on the other hand, you do not feel any power loss due to an humming noise on your Mazda CX 3, it is more than likely that you have one of your junctions or air hoses that has holes. So verify the whole air supply system from your air filter to your engine to locate the origin of this acceleration sound.

Ma Mazda CX 3 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 Mazda CX 3 gets loud, then you will have to look at the rolling parts of your automobile. Indeed, if this loud noise does not appear when you iddle, it is surely in connection with your transmission, and, in general, to your wheels. The most basic cause is the state of your bearings, so make sure to verify their condition to make sure it is not the cause of this loud noise when you accelerate. If not, go to this article about the noises related to Mazda CX 3 noise wheels.

Ma Mazda CX 3 produces a noise when I accelerate that stops when I stop accelerating:

Finally, if you experience a noise when accelerating with your Mazda CX 3 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 cause. Indeed, the clutch release bearings must be swapped almost every 120 000 / 130 000km. To test 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 technician to swap the clutch release bearings on your Mazda CX 3. Read our article on clutch noise on Mazda CX 3 for more information.