When you come across unusual sounds on your Acura RDX you tend to stress about them. Especially when you feel a noise when you accelerate on your Acura RDX. It is right away assimilated to an engine unit issue and can therefore be severe. As we know that you do not take these disorders lightly, we have made a decision to prepare this content page to help 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 Acura RDX, then what is a whistling or ratling noise at the acceleration of my Acura RDX, then the sources of a noise that intensifies during acceleration and at last a noise that ceases when I stop accelerating.
Ma Acura RDX makes a high-pitched noise when I accelerate:
If your Acura RDX generates a loud noise when you accelerate, it is quite possible that the alternator belt is the reason 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 employed to supply power to the secondary components of your Acura RDX’s engine and although it is less crucial than the timing belt it can bring about engine damage 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, check the condition of your belt and its tension. If it causes this acceleration noise on Acura RDX, go to your auto mechanic.
Ma Acura RDX 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 Acura RDX, it is plausible that your turbo is screwing up and some of its elements are at the end of their life. Verify it and replace it if it is the reason, otherwise you risk blockage your engine in the long run. If you listen to this blowing or whistling sound on your car, feel free to consult this content page about turbo noises on Acura RDX, if you would like more info.
If, on the other hand, you do not experience any power loss due to an humming noise on your Acura RDX, 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 discover the starting point of this acceleration sound.
Ma Acura RDX 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 Acura RDX gets loud, then you will have to check out the rolling parts of your car. Indeed, if this loud noise does not surface when you iddle, it is surely linked 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 state to be sure it is not the cause of this loud noise when you accelerate. If not, go to this article about the noises related to Acura RDX noise wheels.
Ma Acura RDX creates a noise when I accelerate that stops when I stop accelerating:
To finish, if you encounter a noise when accelerating with your Acura RDX 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. Indeed, the clutch release bearings must be changed approximately every 120 000 / 130 000km. To evaluate 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 manifestations, go to your auto mechanic to change the clutch release bearings on your Acura RDX. Go through our article on clutch noise on Acura RDX for more information.
