I have an '89 735i. I've been noticing a strange noise whenever i turn my steering wheel to the left. I also feel some hesitation but the power steering fluid is at the right level. The noise appears after a little while after driving, but its bad when i turn to the left, minor noise when i turn right. Any ideas? Also i need to get new shocks and was wondering if anyone had tried the Bilsteins? I've heard mixed reviews? More questions later. Thanks.