The symptoms suggest you have a rack and pinion steering assembly and it is coming apart. That starts with fluid leakage, then as it gets worse, the pinion gear can skip over the teeth on the rack. You might find the steering wheel has shifted position too but it has to be really bad for that to happen.
Wear can prevent the spool valve from opening and allowing pressurized fluid to provide the power assist for turning, and it usually affects turning one way worse than the other way.
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Sunday, December 18th, 2011 AT 11:35 PM