I think the powered steering pump is on its way out. With the engine running, turning the steering wheel makes a horrible whirry/motor noise, noisier than the engine.
I am not sure if it is a job I can do myself (I imagine it involves taking the timing belt/chain off), and I won't have time until next weekend, so do they take a while from first hearing the noise before they fail, and what happens when they do fail?
How much should I expect to be charged for fitting a new one? It is an 03 Fiesta 1.4 TDCI.
Thanks
Bob