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- City
- Leicester
- State
- Non-US
- Country
- United Kingdom
- What I Drive
- Volvo XC90 MK2 D5
Hi, XC90 D5, Has anyone experienced buzzing noise coming from the right side of the engine bay (looking from the driver's perspective) when accelerating gradually between 1500-2500rpm? It is not loud but you can hear it when the radio volume is low. It doesn't appear when accelerating rapidly, only when I accelerate gradually. It doesn't happen every time. I know I have had it since I bought the car 5 years ago and it was happening from time to time but recently it is more frequent. I have no power loss, no errors, cam belt changed 6 months ago. The noise is more like plastic rattling rather than grinding noise. Could it be a turbocharger?