When my Sentra has been parked for a while and I first start it up it's like there is no power steering at all. After about 5 mins of driving it that way it gets better to the point where there is no difficulty steering it at all. I've already checked the drive belt on the power steering pump and it looks good and tight. Has anybody out there ever seen this problem before? I'd appreciate any advice I can get. Thanx.
Lee