Car was making a strange sound on the way home but it stopped as soon as I turned the car off, I've restarted it about 5 or 6 times and it's fine now but would like to know if anyone else has done similar. Turned onto a national speed limit road so gave it a little boot, not full throttle but still decent and after that, there was a rattle from the engine bay with any amount of revs. On idle there was no rattle at all and it even rattled with the clutch in but revving. Now it's fine after a restart