Hi, I have a tough question about my 88 535i suspension.
I get a problem where I can feel the tracking slowly changing while I drive, a few hours it will be one way (maybe bad), then it will be another way (good tracking like a new car). Often it will change from the previous day after backing out of my driveway in the morning. My mechanic can't find anything loose with the steering or suspension, the bushings are all good, and it is properly aligned. One thing I notice is if I try to alter the front alignment (one end of a tie-rod) very slightly, the tracking of the car dramatically deteriorates. I also notice if the car is not perfectly aligned, the front rotors used to pulsate considerably before I replaced the front brakes. With bang on alignment the rotors were smooth. I thought the wheel bearings were loose, but my mechanic checked them OK.
Any Ideas what is going on here?