Hi had mine fixed on Thursday , mine rattled every start up I had only had the car 3 days bought from a independant garage anyway after hearing the rattle and knowing the problem with the tensioner , I phoned robins and day peugeot and told them my suspicions they told me to bring the car in and they would check it , later that day the service manager phoned and said it had the problem and would be done under warranty luckily there was 1 month warranty left it runs out September 11 , and booked me a courtesy car and changed the chain , guides and tensioner it was with them for 8 days as they were waiting on parts but at least it's sorted now , no morn ing rattle ,,, 1 thing the the survive manager did say he nearly phoned me to say it was ok 3 hrs after I dropped it off as there was no rattle as it must have still been warm it was only when they tried it again at the end of the day they heard it when it was actually fully cold ,,, good luck