Steering Noise problems of the 2007 Chevrolet Uplander

My vehicle started making a scrubbing noise with the steering wheel as I was driving and this noise got even more noticable as I made any turns . I stopped and cked the power steering fluid and it was !t full level. Now it makes a wooing noise as well. Also upon starting off from a traffic light or stop sign I experienced a terrible jerking sensation with a knock sound. The van has been serviced for reg maintenance over the years and deemed mechanically ok ,other than a few reg matienance issues and my sister sold me the van in good condition . I am concerned with this steering condition now as well as the slow start jerk/knock. It has only been serviced thru the years at Chevrolet dealership. Mainly in marion, va. Chevrolet. Both issues occured while vehicle was on the road and running. I am concerned she ,my sister may have missed a recall notice at some point. Now I am the owner of the Uplander 07 van.

The contact owns a 2007 Chevrolet Uplander. The contact stated that while driving, he felt a buckle in the steering wheel while turning. The contact stated that he would hear a noise coming through the steering column. The vehicle was taken to the dealer for inspection where they stated that the steering box was not greased properly when it was manufacturer. The vehicle was not repaired. The manufacturer was not notified. The failure mileage was 35,000. The VIN was unavailable.