Can Contamination Be Caused by Hose Replacement

I would believe that metal debris could come from a failed power steering pump. Not from the hose replacement. Make sure they're putting the correct power steering fluid in the system. Some imports require a specific power steering fluid. I would also suggest you take the vehicle to a reputable service facility that specializes in imports. Some gas station garage or chain type of repair shop is not going to be able to fix it! Hope that helps! Jim

Always use CHF 202 power steering fluid, and don't mix in ATF. And whatever you do, NEVER use that generic "power steering fluid" that most stores sell. It's basically water. As far as the metal contamination, as long as the hose that was replaced was a new one, that shouldn't cause any contamination. The main sources of metal debris in the power steering fluid are the rack and pinion or the pump itself. The fluid will need to be flushed to remove the debris and prevent damage to any power steering components.