When you come across abnormal noises on your Toyota Rav 4 you tend to worry about them. Specifically when you feel a noise when you accelerate on your Toyota Rav 4. It is immediately assimilated to an engine problem and can therefore be significant. As we know that you do not take these trouble lightly, we have decided to prepare this article to help you find the causes and get rid of 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 Toyota Rav 4, then what is a whistling or ratling noise at the acceleration of my Toyota Rav 4, then the origins of a noise that intensifies during acceleration and at last a noise that ceases when I stop accelerating.
Ma Toyota Rav 4 makes a high-pitched noise when I accelerate:
If your Toyota Rav 4 produces a loud noise when you accelerate, it is quite possible that the alternator belt is the cause of your problem. 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 utilized to supply power to the secondary components of your Toyota Rav 4’s engine and although it is less vital than the timing belt it can bring about engine troubles 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 to blame. In any case, check the state of your belt and its tension. If it causes this acceleration noise on Toyota Rav 4, go to your mechanic.
Ma Toyota Rav 4 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 Toyota Rav 4, it is plausible that your turbo is declining and some of its elements are at the end of their life. Examine it and replace it if it is the cause, otherwise you risk clogging your engine in the long run. If you hear this blowing or whistling sound on your car, feel free to read this article about turbo noises on Toyota Rav 4, if you would like more details.
If, on the other hand, you do not feel any power loss due to an humming noise on your Toyota Rav 4, it is more than likely that you have one of your junctions or air hoses that has holes. So check the whole air supply system from your air filter to your engine to locate the origin of this acceleration sound.
Ma Toyota Rav 4 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 Toyota Rav 4 gets loud, then you will have to think about the rolling parts of your vehicle. In fact, if this loud noise does not surface when you iddle, it is surely related to your transmission, and, in general, to your wheels. The most regular reason is the state of your bearings, so make sure to check their state to make sure it is not the reason of this loud noise when you accelerate. If not, go to this content page about the noises related to Toyota Rav 4 noise wheels.
Ma Toyota Rav 4 makes a noise when I accelerate that ceases when I stop accelerating:
To finish, if you experience a noise when accelerating with your Toyota Rav 4 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 reason. In fact, the clutch release bearings must be swapped around 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 symptoms, go to your auto mechanic to replace the clutch release bearings on your Toyota Rav 4. Go through our article on clutch noise on Toyota Rav 4 for more information.
