under the hood

Finding where the fluid is going is key here. If the fluid is going into the boot on the rack and pinion, it will also be leaking out of the boot in the near future. The rack and pinion dust boots are sealed against dirt and debris, not against liquids under pressure. It sounds like you need to have the entire system inspected to find the offending component. I'll put a link here for certified shops in your area, so you can get some help with this issue. http://repairpal.com/suzuki-within-10-miles-of-chicago-illinois-60620