When you identify abnormal sounds on your Chevrolet Malibu you tend to worry about them. Especially when you feel a noise when you accelerate on your Chevrolet Malibu. It is instantly assimilated to an engine issue and can therefore be critical. As we know that you do not take these complications lightly, we have made a decision to produce this content page to support you find the causes and get rid of this matter as quickly as possible. To do this, we will first see what are the causes of a high pitched noise when accelerating with my Chevrolet Malibu, then what is a whistling or ratling noise at the acceleration of my Chevrolet Malibu, then the sources of a noise that intensifies during acceleration and finally a noise that ceases when I stop accelerating.
Ma Chevrolet Malibu makes a high-pitched noise when I accelerate:
If your Chevrolet Malibu 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 determine if this noise happens abruptly 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 Chevrolet Malibu’s engine and although it is less important than the timing belt it can bring about engine damage if it fails. 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 state of your belt and its tension. If it causes this acceleration noise on Chevrolet Malibu, go to your mechanic.
Ma Chevrolet Malibu 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 occurs with the rattling noise when you accelerate with your Chevrolet Malibu, it is conceivable that your turbo is screwing up and some of its elements are at the end of their life. Examine it and replace it if it is the reason, otherwise you risk blockage your engine in the long run. If you perceive this blowing or whistling noise on your car, feel free to read this article about turbo noises on Chevrolet Malibu, if you would like more details.
If, on the other hand, you do not experience any power loss due to an humming noise on your Chevrolet Malibu, 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 locate the starting point of this acceleration sound.
Ma Chevrolet Malibu 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 Chevrolet Malibu gets loud, then you will have to look at the rolling parts of your vehicle. Indeed, if this loud noise does not occur when you iddle, it is certainly in connection with your transmission, and, in general, to your wheels. The most regular cause is the state of your bearings, so remember to examine their state 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 Chevrolet Malibu noise wheels.
Ma Chevrolet Malibu produces a noise when I accelerate that ends when I stop accelerating:
To finish, if you encounter a noise when accelerating with your Chevrolet Malibu and this noise which could be a cliking sound tends to stop 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 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 mechanic to change the clutch release bearings on your Chevrolet Malibu. Go through our article on clutch noise on Chevrolet Malibu for more information.
