Ok guys the night before last the car started to play up a bit. Say your driving along and you press the clutch in, the revs will drop to 1000 and then fluctuate between 1000 and 1500. Also when your stationary it will idle at like 1500-1600rpm constantly. Do you think its a vacuum leak or something else? Did have a quick look for any vac hoses off and couldnt see anything. It may be worth mentioning that the same day I removed the water feeds off my TD04 as one of the banjo's snapped. So I looped the pipes that come from the thermostat, dont know if this would cause it to do that? Any help is appreciated Thanks Lewis