Hi,

First issue: My mini has been making some knocking rattle sound, link :
Second issue: After braking and coming to a complete stop, I notice my rpm goes up slightly and back to normal after the moment I come to a complete stop (not during braking).

- Cold start and warm start normal engine sound
- No rpm fluctuating upon cold/warm start
- No issues starting the car
- Slow rev to about 2500 rpm the engine sounds normal
- During slow acceleration and hard acceleration the rattle isn’t heard as well, normal engine sound with smooth delivery of power
- Happens only during idle and it comes on and off (sometimes it appears, sometimes it doesn’t)
- Noticed it after driving about 20mins and during idle it makes that knocking rattle

Any idea? Thanks in advance!