My car (an '06 reg diesel VW Touran) has started making "sproinging" noises from somewhere underneath as I turn the steering wheel from side to side. I suspect it happens at all speeds but it's most noticeable at low speed and when parking.
It sounds like something that ought to be sliding smoothly is catching intermittently and then releasing with a little jump making the low pitched "sproing" or twanging noise.
What's it likely to be? Is there anything I should be doing that would help me isolate the source of the noise?
Tim