ok i have just found a big oil leak commin from the sensor near the oil filter. the car in tick over is badley stuttering, (going between 1000 and 450 rpm) constantly. the car has done it since i got it but every now and again. now its all the time in tick over. throttel body dirty? 3rd thing is, iv started getting this really nasty sound from the front end (more pass side) sounds like you blowing down a tube, woooooooommmmb hope u understand that lol) basicly the car has suddenly started going all pete tong and im not sure why. also there is a little belt at the bottom of the engine under were the alternator belt is... what is this as it seems very loose! cheers hope you can help with some bits!