I have a Ford Focus 2.0ltr zetec on a W plate. Yesterday morning when I left for work the steering started to make a loud straining noise, I can hear what sounds like water running through a pump. When I checked the steering fluid level, although it was at the minimum it was a reddy/orange colour and looked quite thick. Is this normal and if not can you tell me what may be wrong and (roughly) how much this is going to cost me? thanks