When you detect uncommon noises on your Renault Master you tend to worry about them. Specifically when you feel a noise when you accelerate on your Renault Master. It is automatically assimilated to an engine unit trouble and can therefore be severe. As we know that you do not take these complications lightly, we have decided to prepare this content page to support you find the causes and eradicate this concern as quickly as possible. To do this, we will first see what are the reasons of a high pitched noise when accelerating with my Renault Master, then what is a whistling or ratling noise at the acceleration of my Renault Master, then the origins of a noise that intensifies during acceleration and finally a noise that ends when I stop accelerating.
Ma Renault Master makes a high-pitched noise when I accelerate:
If your Renault Master generates a loud noise when you accelerate, it is quite plausible that the alternator belt is the reason of your trouble. You will need to establish if this noise appears suddenly and if it can stop as it started. The alternator belt is a wearing part that is employed to bring power to the secondary components of your Renault Master’s engine and although it is less crucial than the timing belt it can generate engine problem if it stops working. 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, verify the condition of your belt and its tension. If it causes this acceleration noise on Renault Master, go to your auto mechanic.
Ma Renault Master 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 accompanies the rattling noise when you accelerate with your Renault Master, it is conceivable that your turbo is failing and some of its elements are at the end of their life. Check it and swap it if it is the reason, otherwise you risk blockage your engine in the long run. If you find out this blowing or whistling noise on your car, feel free to read this content page about turbo noises on Renault Master, if you would like more info.
If, on the other hand, you do not feel any power loss due to an humming noise on your Renault Master, it is more than likely that you have one of your junctions or air hoses that has holes. So verify the whole air supply system from your air filter to your engine to determine the starting point of this acceleration sound.
Ma Renault Master 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 Renault Master gets loud, then you will have to look at the rolling parts of your car. In fact, if this loud noise does not show up when you iddle, it is certainly linked to your transmission, and, in general, to your wheels. The most common reason is the state of your bearings, so make sure you verify their condition to make sure it is not the reason of this loud noise when you accelerate. If not, go to this article about the noises related to Renault Master noise wheels.
Ma Renault Master makes a noise when I accelerate that ceases when I stop accelerating:
At last, if you encounter a noise when accelerating with your Renault Master 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 reason. In fact, the clutch release bearings must be changed around every 120 000 / 130 000km. To evaluate 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 technician to change the clutch release bearings on your Renault Master. Go through our article on clutch noise on Renault Master for more information.
