When you discover irregular noises on your Fiat Grande Punto you tend to concerns about them. Specifically when you feel a noise when you accelerate on your Fiat Grande Punto. It is immediately assimilated to an engine motor issue and can therefore be serious. As we know that you do not take these trouble lightly, we have chosen to prepare this document to support you find the causes and get rid of 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 Fiat Grande Punto, then what is a whistling or ratling noise at the acceleration of my Fiat Grande Punto, then the sources of a noise that intensifies during acceleration and to finish a noise that ceases when I stop accelerating.
Ma Fiat Grande Punto makes a high-pitched noise when I accelerate:
If your Fiat Grande Punto produces a loud noise when you accelerate, it is quite plausible that the alternator belt is the reason of your issue. You will need to identify if this noise takes place abruptly and if it can stop as it started. The alternator belt is a wearing part that is used to supply power to the secondary components of your Fiat Grande Punto’s engine and although it is less vital than the timing belt it can cause engine damage if it breaks. This noise may be a sign of a slackened belt, in which case the tensioner roller or its wear and tear may be responsible. In any case, verify the state of your belt and its tension. If it causes this acceleration noise on Fiat Grande Punto, go to your technician.
Ma Fiat Grande Punto 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 accompanies the rattling noise when you accelerate with your Fiat Grande Punto, it is conceivable that your turbo is screwing up and some of its components are at the end of their life. Examine it and change it if it is the reason, otherwise you risk blockage your engine in the long run. If you hear this blowing or whistling noise on your car, feel free to refer to this article about turbo noises on Fiat Grande Punto, if you would like more information.
If, on the other hand, you do not get any power loss due to an humming noise on your Fiat Grande Punto, it is more than likely that you have one of your junctions or air hoses that has holes. So verify the complete air supply system from your air filter to your engine to locate the source of this acceleration sound.
Ma Fiat Grande Punto 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 Fiat Grande Punto gets loud, then you will have to check the rolling parts of your automobile. In fact, if this loud noise does not occur when you iddle, it is certainly related to your transmission, and, in general, to your wheels. The most common cause is the state of your bearings, so remember to verify their condition to make sure it is not the cause of this loud noise when you accelerate. If not, go to this article about the noises related to Fiat Grande Punto noise wheels.
Ma Fiat Grande Punto produces a noise when I accelerate that stops when I stop accelerating:
Finally, if you encounter a noise when accelerating with your Fiat Grande Punto 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. In fact, 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 usually 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 replace the clutch release bearings on your Fiat Grande Punto. Look at our article on clutch noise on Fiat Grande Punto for more information.
