When you come across abnormal sounds on your Renault Scenic you tend to stress about them. Especially when you feel a noise when you accelerate on your Renault Scenic. It is immediately assimilated to an engine motor issue and can therefore be considerable. As we know that you do not take these disorders lightly, we have decided to publish this article to help you find the causes and eliminate this concern as quickly as possible. To do this, we will first see what are the oeigins of a high pitched noise when accelerating with my Renault Scenic, then what is a whistling or ratling noise at the acceleration of my Renault Scenic, then the origins of a noise that intensifies during acceleration and to finish a noise that ceases when I stop accelerating.
Ma Renault Scenic makes a high-pitched noise when I accelerate:
If your Renault Scenic produces 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 occurs suddenly 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 Renault Scenic’s engine and although it is less crucial than the timing belt it can generate engine problem if it stops working. This sound may be a indicator of a slackened belt, in which case the tensioner roller or its wear and tear may be to blame. In any case, verify the condition of your belt and its tension. If it causes this acceleration noise on Renault Scenic, go to your technician.
Ma Renault Scenic makes whining noise when I accelerate:
- Rattling or whistling noise caused 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 Renault Scenic, it is conceivable that your turbo is screwing up and some of its elements are at the end of their life. Verify it and replace it if it is the reason, otherwise you risk blockage your engine in the long run. If you listen to this blowing or whistling sound on your car, feel free to consult this article about turbo noises on Renault Scenic, if you would like more info.
If, on the other hand, you do not get any power loss due to an humming noise on your Renault Scenic, it is more than likely that you have one of your junctions or air hoses that has holes. So verify the entire air supply system from your air filter to your engine to discover the starting point of this acceleration sound.
Ma Renault Scenic 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 Renault Scenic gets loud, then you will have to check the rolling parts of your car. In fact, if this loud noise does not surface when you iddle, it is necessarily related to your transmission, and, in general, to your wheels. The most regular cause is the state of your bearings, so remember to verify 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 Renault Scenic noise wheels.
Ma Renault Scenic makes a noise when I accelerate that ends when I stop accelerating:
Finally, if you experience a noise when accelerating with your Renault Scenic and this noise which could be a cliking sound tends to reduce 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 around 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 auto mechanic to swap the clutch release bearings on your Renault Scenic. Go through our article on clutch noise on Renault Scenic for more information.
