Took my ex-pol in for investigation of two things; 1) clunk after taking foot off accelerator (typically after accelerating hard) 2) whine at >85km/h, only under load (accelerating) The answers I got where; 1) Normal for all falcons 2) tyres slightly feathered /rolleyes and ideas? more info: I had read this thread prior to taking it in. I specifically asked them to take a look at diff bushes and they said they were 'like new, someone had replaced them".