Hello together am here new have a 6ser 2.0l 143Ps Diesel Bj.07.2004. 110000 Km The motor has been having problems for a week.That’s when he is standing up he makes noises on the side where the wedge and timing belt is sitting.But those are no longer there when the gas is blowing.Soon you take gas away and he is running in the stand this noise reappears.The tension roller was replaced by the belt back identical noises.Can it be that one nozzle does not inject properly in the s tand? and give more diesel injected as the noise is gone.Who can help me?