When you discover uncommon noises on your Buick Regal you tend to stress about them. Specifically when you feel a noise when you accelerate on your Buick Regal. It is automatically assimilated to an engine problem and can therefore be serious. As we know that you do not take these trouble lightly, we have decided to create this content to help you find the causes and eradicate 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 Buick Regal, then what is a whistling or ratling noise at the acceleration of my Buick Regal, then the sources of a noise that intensifies during acceleration and to finish a noise that ceases when I stop accelerating.
Ma Buick Regal makes a high-pitched noise when I accelerate:
If your Buick Regal makes a loud noise when you accelerate, it is quite conceivable that the alternator belt is the induce of your problem. You will need to identify if this noise appears suddenly 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 Buick Regal’s engine and although it is less vital than the timing belt it can cause engine troubles if it fails. This noise may be a sign of a slackened belt, in which case the tensioner roller or its wear and tear may be at fault. In any case, examine the state of your belt and its tension. If it causes this acceleration noise on Buick Regal, go to your auto mechanic.
Ma Buick Regal 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 Buick Regal, it is conceivable that your turbo is screwing up and some of its parts are at the end of their life. Check it and swap it if it is the induce, otherwise you risk clogging your engine in the long run. If you perceive this blowing or whistling noise on your car, feel free to read this content page about turbo noises on Buick Regal, 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 Buick Regal, it is more than likely that you have one of your junctions or air hoses that has holes. So examine the entire air supply system from your air filter to your engine to locate the source of this acceleration sound.
Ma Buick Regal 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 Buick Regal gets loud, then you will have to look at the rolling parts of your automobile. Indeed, if this loud noise does not show up when you iddle, it is certainly in connection with your transmission, and, in general, to your wheels. The most known reason is the state of your bearings, so don’t forget to examine their state to be sure it is not the reason of this loud noise when you accelerate. If not, go to this document about the noises related to Buick Regal noise wheels.
Ma Buick Regal generates a noise when I accelerate that stops when I stop accelerating:
To finish, if you encounter a noise when accelerating with your Buick Regal 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 around every 120 000 / 130 000km. To evaluate 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 manifestations, go to your technician to change the clutch release bearings on your Buick Regal. Look at our article on clutch noise on Buick Regal for more information.
