When you observe abnormal noises on your Opel Agila you tend to stress about them. Especially when you feel a noise when you accelerate on your Opel Agila. It is right away assimilated to an engine unit problem and can therefore be serious. As we know that you do not take these complications lightly, we have decided to write this content to help you find the causes and wipe out this matter as quickly as possible. To do this, we will first see what are the reasons of a high pitched noise when accelerating with my Opel Agila, then what is a whistling or ratling noise at the acceleration of my Opel Agila, then the origins of a noise that intensifies during acceleration and at last a noise that ends when I stop accelerating.
Ma Opel Agila makes a high-pitched noise when I accelerate:
If your Opel Agila generates a loud noise when you accelerate, it is quite plausible that the alternator belt is the cause of your problem. You will need to identify if this noise shows up suddenly and if it can stop as it started. The alternator belt is a wearing part that is employed to get power to the secondary components of your Opel Agila’s engine and although it is less important than the timing belt it can induce engine failure if it breaks. This sound may be a symptom of a slackened belt, in which case the tensioner roller or its wear and tear may be responsible. In any case, check the state of your belt and its tension. If it causes this acceleration noise on Opel Agila, go to your mechanic.
Ma Opel Agila makes whining noise when I accelerate:
- Rattling or whistling noise generated 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 Opel Agila, it is plausible that your turbo is screwing up and some of its components are at the end of their life. Check it and swap it if it is the cause, otherwise you risk blockage your engine in the long run. If you find out this blowing or whistling sound on your car, feel free to read this document about turbo noises on Opel Agila, if you would like more information.
If, on the other hand, you do not feel any power loss due to an humming noise on your Opel Agila, it is more than likely that you have one of your junctions or air hoses that has holes. So check the complete air supply system from your air filter to your engine to discover the origin of this acceleration sound.
Ma Opel Agila 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 Opel Agila gets loud, then you will have to check the rolling parts of your automobile. In fact, if this loud noise does not show up when you iddle, it is certainly connected to your transmission, and, in general, to your wheels. The most known reason is the state of your bearings, so remember to check their condition to make sure it is not the reason of this loud noise when you accelerate. If not, go to this document about the noises related to Opel Agila noise wheels.
Ma Opel Agila produces a noise when I accelerate that ends when I stop accelerating:
At last, if you encounter a noise when accelerating with your Opel Agila 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. In fact, the clutch release bearings must be changed almost every 120 000 / 130 000km. To test 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 replace the clutch release bearings on your Opel Agila. Go through our article on clutch noise on Opel Agila for more information.
