my 1993 850 saloon is leaning down on offside.had springs checked,none broken,but obviously one weak,but ok for now.anybody had similar probs and what happened do they snap or are replacements called for.should i get all 4 replaced or just the weak one/s.any body know of rough price for getting them replaced

 

If you are going to go through the trouble of having the springs replaced I would reccomend doing the struts and shocks at the same time.Most of the time the shocks go bad first.If they are weak for a long period of time then the springs get weak too.Have you thought about after market parts?

http://www.ipdusa.com/

Try this site for parts.