hi All, on my 300tdi R reg, there are wires, I think 3 that run in to the side of a black bit of plastic that is located just to the right of the 4 screws to the diaphram. What is this?? A sensor maybe?? it looks like its got hot at some point and with the truck playing up, think this might...

Hi All, My 300tdi discovery has started to do the following, when the revs reach a certin amount (around 2000) the revs increces on there own, even if the accelerator is held in one position, at first thought it was the clutch slipping as revs would increase but truck wouldnt get faster, but...