Hi, I am new to these forums. I have a problem with my 2001/51 Peugeot 307 GLX 2.0HDi (110). Yesterday evening I started the car and it made a horrible screeching/rattle noise. Also the car jerks when in neutral or if I rev it whilst it is in neutral. However, when I press the clutch down and then rev the car it is fine, no noise or jerky movement. As soon as I release the clutch and rev it screeches and jerks. Can anyone shed some light on what it may be?