When you notice uncommon sounds on your Cadillac CTS you tend to stress about them. Specifically when you feel a noise when you accelerate on your Cadillac CTS. It is immediately assimilated to an engine problem and can therefore be critical. As we know that you do not take these disorders lightly, we have chosen to publish this content to support 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 Cadillac CTS, then what is a whistling or ratling noise at the acceleration of my Cadillac CTS, then the sources of a noise that intensifies during acceleration and finally a noise that stops when I stop accelerating.
Ma Cadillac CTS makes a high-pitched noise when I accelerate:
If your Cadillac CTS produces a loud noise when you accelerate, it is quite possible that the alternator belt is the induce of your problem. You will need to establish if this noise appears abruptly 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 Cadillac CTS’s engine and although it is less vital than the timing belt it can cause engine problem if it stops working. 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 Cadillac CTS, go to your auto technician.
Ma Cadillac CTS makes whining noise when I accelerate:
- Rattling or whistling noise created 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 Cadillac CTS, it is conceivable that your turbo is failing and some of its components are at the end of their life. Examine it and swap it if it is the induce, otherwise you risk clogging your engine in the long run. If you listen to this blowing or whistling noise on your car, feel free to refer to this content page about turbo noises on Cadillac CTS, 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 Cadillac CTS, 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 origin of this acceleration sound.
Ma Cadillac CTS produces 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 Cadillac CTS gets loud, then you will have to check out the rolling parts of your car. Indeed, if this loud noise does not occur when you iddle, it is necessarily in connection with your transmission, and, in general, to your wheels. The most basic cause is the state of your bearings, so make sure to examine their condition to be sure it is not the cause of this loud noise when you accelerate. If not, go to this content page about the noises related to Cadillac CTS noise wheels.
Ma Cadillac CTS creates a noise when I accelerate that ends when I stop accelerating:
Finally, if you experience a noise when accelerating with your Cadillac CTS 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. Indeed, 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 usual 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 technician to change the clutch release bearings on your Cadillac CTS. Look at our article on clutch noise on Cadillac CTS for more information.
