When you detect unusual sounds on your Mazda CX 30 you tend to concerns about them. Specifically when you feel a noise when you accelerate on your Mazda CX 30. It is immediately assimilated to an engine problem and can therefore be severe. As we know that you do not take these trouble lightly, we have decided to compose this article 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 30, then what is a whistling or ratling noise at the acceleration of my Mazda CX 30, then the sources of a noise that intensifies during acceleration and to finish a noise that stops when I stop accelerating.
Ma Mazda CX 30 makes a high-pitched noise when I accelerate:
If your Mazda CX 30 makes a loud noise when you accelerate, it is quite plausible that the alternator belt is the cause of your problem. You will need to define if this noise appears abruptly and if it can stop as it started. The alternator belt is a wearing part that is utilized to get power to the secondary components of your Mazda CX 30’s engine and although it is less important than the timing belt it can cause engine failure if it fails. This noise may be a indicator 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 Mazda CX 30, go to your auto technician.
Ma Mazda CX 30 makes whining noise when I accelerate:
- Rattling or whistling noise caused 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 Mazda CX 30, it is conceivable that your turbo is declining and some of its components are at the end of their life. Verify it and replace it if it is the cause, otherwise you risk blockage your engine in the long run. If you notice this blowing or whistling noise on your car, feel free to refer to this document about turbo noises on Mazda CX 30, if you would like more information.
If, on the other hand, you do not experience any power loss due to an humming noise on your Mazda CX 30, 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 Mazda CX 30 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 30 gets loud, then you will have to check the rolling parts of your car. 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 cause is the state of your bearings, so make sure to check their condition to make sure it is not the cause of this loud noise when you accelerate. If not, go to this content page about the noises related to Mazda CX 30 noise wheels.
Ma Mazda CX 30 generates a noise when I accelerate that ends when I stop accelerating:
To finish, if you encounter a noise when accelerating with your Mazda CX 30 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 cause. In fact, 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 every time shifting gears, if you feel a resistance either stronger or non-existent in the clutch pedal. If you have any of these symptoms, go to your auto mechanic to swap the clutch release bearings on your Mazda CX 30. Look at our article on clutch noise on Mazda CX 30 for more information.
