Hi, I have a 2001 X reg Peugeot 306 HDi. It has recently developed an issue. When braking and coming to a stop, when the clutch in depressed the engine will idle lower than it should and sounds as though its struggling slightly. Once stopped and the brake peddle released, the revs will pick up again. Another associated issue is when accelerating through the gears after such an issue, the revs tend to hold when depressing the clutch for the next gear. Does anyone have any ideas what may be at fault? Cheers in advance, Mike