When you observe irregular sounds on your Toyota Yaris 2 you tend to worry about them. Especially when you feel a noise when you accelerate on your Toyota Yaris 2. It is instantly assimilated to an engine motor issue and can therefore be severe. As we know that you do not take these trouble lightly, we have made a decision to publish this document to support 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 Toyota Yaris 2, then what is a whistling or ratling noise at the acceleration of my Toyota Yaris 2, then the origins of a noise that intensifies during acceleration and finally a noise that stops when I stop accelerating.
Ma Toyota Yaris 2 makes a high-pitched noise when I accelerate:
If your Toyota Yaris 2 makes a loud noise when you accelerate, it is quite possible that the alternator belt is the induce of your issue. You will need to identify if this noise happens abruptly and if it can stop as it started. The alternator belt is a wearing part that is used to supply power to the secondary components of your Toyota Yaris 2’s engine and although it is less important than the timing belt it can cause engine problem if it fails. This sound 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 Toyota Yaris 2, go to your auto technician.
Ma Toyota Yaris 2 makes whining noise when I accelerate:
- Rattling or whistling noise generated 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 Toyota Yaris 2, it is possible that your turbo is declining and some of its components are at the end of their life. Check it and swap it if it is the induce, otherwise you risk blockage your engine in the long run. If you discover this blowing or whistling sound on your car, feel free to refer to this document about turbo noises on Toyota Yaris 2, if you would like more information.
If, on the other hand, you do not get any power loss due to an humming noise on your Toyota Yaris 2, it is more than likely that you have one of your junctions or air hoses that has holes. So check the entire air supply system from your air filter to your engine to locate the starting point of this acceleration sound.
Ma Toyota Yaris 2 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 Toyota Yaris 2 gets loud, then you will have to think about the rolling parts of your automobile. In fact, if this loud noise does not show up when you iddle, it is necessarily linked to your transmission, and, in general, to your wheels. The most basic cause is the state of your bearings, so remember to check their state 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 Toyota Yaris 2 noise wheels.
Ma Toyota Yaris 2 creates a noise when I accelerate that stops when I stop accelerating:
Finally, if you experience a noise when accelerating with your Toyota Yaris 2 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. In fact, the clutch release bearings must be replaced almost every 120 000 / 130 000km. To check 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 symptoms, go to your mechanic to change the clutch release bearings on your Toyota Yaris 2. Read our article on clutch noise on Toyota Yaris 2 for more information.
