When you notice uncommon noises on your Lexus UX you tend to worry about them. Specifically when you feel a noise when you accelerate on your Lexus UX. It is automatically assimilated to an engine unit issue and can therefore be severe. As we know that you do not take these complications lightly, we have chosen to publish this content page to help you find the causes and wipe out this issues as quickly as possible. To do this, we will first see what are the oeigins of a high pitched noise when accelerating with my Lexus UX, then what is a whistling or ratling noise at the acceleration of my Lexus UX, then the origins of a noise that intensifies during acceleration and to finish a noise that ends when I stop accelerating.
Ma Lexus UX makes a high-pitched noise when I accelerate:
If your Lexus UX generates a loud noise when you accelerate, it is quite possible that the alternator belt is the induce of your issue. You will need to establish if this noise occurs 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 Lexus UX’s engine and although it is less vital than the timing belt it can induce engine troubles 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 to blame. In any case, examine the condition of your belt and its tension. If it causes this acceleration noise on Lexus UX, go to your mechanic.
Ma Lexus UX 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 comes with the rattling noise when you accelerate with your Lexus UX, it is possible that your turbo is declining and some of its parts are at the end of their life. Check it and change it if it is the induce, otherwise you risk blockage your engine in the long run. If you perceive this blowing or whistling sound on your car, feel free to refer to this content about turbo noises on Lexus UX, if you would like more details.
If, on the other hand, you do not get any power loss due to an humming noise on your Lexus UX, 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 discover the starting point of this acceleration sound.
Ma Lexus UX 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 Lexus UX gets loud, then you will have to check the rolling parts of your car. Indeed, if this loud noise does not appear when you iddle, it is surely linked to your transmission, and, in general, to your wheels. The most common reason is the state of your bearings, so remember to examine their state to make sure it is not the reason of this loud noise when you accelerate. If not, go to this article about the noises related to Lexus UX noise wheels.
Ma Lexus UX produces a noise when I accelerate that ceases when I stop accelerating:
At last, if you experience a noise when accelerating with your Lexus UX 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. Indeed, the clutch release bearings must be replaced almost every 120 000 / 130 000km. To evaluate 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 signs of illness, go to your technician to change the clutch release bearings on your Lexus UX. Go through our article on clutch noise on Lexus UX for more information.
