When you notice uncommon sounds on your Toyota Yaris you tend to worry about them. Specifically when you feel a noise when you accelerate on your Toyota Yaris. It is immediately assimilated to an engine unit issue and can therefore be considerable. As we know that you do not take these problems lightly, we have decided to prepare this article to help you find the causes and eliminate this issues 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, then what is a whistling or ratling noise at the acceleration of my Toyota Yaris, then the sources of a noise that intensifies during acceleration and at last a noise that ends when I stop accelerating.
Ma Toyota Yaris makes a high-pitched noise when I accelerate:
If your Toyota Yaris generates a loud noise when you accelerate, it is quite conceivable that the alternator belt is the reason of your issue. You will need to define if this noise appears suddenly and if it can stop as it started. The alternator belt is a wearing part that is utilized to bring power to the secondary components of your Toyota Yaris’s engine and although it is less vital than the timing belt it can induce engine failure if it breaks. This noise 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, examine the condition of your belt and its tension. If it causes this acceleration noise on Toyota Yaris, go to your technician.
Ma Toyota Yaris 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 accompanies the rattling noise when you accelerate with your Toyota Yaris, it is plausible that your turbo is failing and some of its parts are at the end of their life. Check it and change it if it is the reason, otherwise you risk blockage your engine in the long run. If you notice this blowing or whistling noise on your car, feel free to consult this content page about turbo noises on Toyota Yaris, if you would like more info.
If, on the other hand, you do not feel any power loss due to an humming noise on your Toyota Yaris, it is more than likely that you have one of your junctions or air hoses that has holes. So examine the complete air supply system from your air filter to your engine to determine the starting point of this acceleration sound.
Ma Toyota Yaris 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 Toyota Yaris gets loud, then you will have to check out the rolling parts of your car. In fact, if this loud noise does not emerge when you iddle, it is certainly connected to your transmission, and, in general, to your wheels. The most basic reason is the state of your bearings, so make sure to examine their state to be sure it is not the reason of this loud noise when you accelerate. If not, go to this article about the noises related to Toyota Yaris noise wheels.
Ma Toyota Yaris produces a noise when I accelerate that ceases when I stop accelerating:
At last, if you experience a noise when accelerating with your Toyota Yaris 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 reason. In fact, the clutch release bearings must be replaced 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 signs of illness, go to your auto mechanic to change the clutch release bearings on your Toyota Yaris. Look at our article on clutch noise on Toyota Yaris for more information.
