My daughter has a 2004 mdx touring with 195000 and it has not had any issues. It recently needed an oil change so I took it to my local acura dealer and had the oil changed and my daughter drove it to school (15 minutes one way) and parked it in the garage when she got home. I noticed when I went out later that evening anitfreeze was on my garage floor. The antifreeze hose was put in the power steering resevoir and caps were left off. I have contacted the dealership and it will be looked at in the morning since it was a holiday weekend. Has anyone ever had this happen or could tell me what damage this could cause. This is my daughters transportation and I just have a new power steering pump, timing belt, water pump, plugs, filters and ball joints. The vehicle has not had any issues and I keep it well maintained and I dont want to put my daughter in something that may have an issue due to someones bad work. Any advice on what this could do to the vehicle would be helpful.