alright, im 16 and this is my first car. I bought it used with 45k miles and its running in pretty good condition. Only one problem, when i push it above like 50-60 and then let my foot off the gas, then accelerate again, the car starts to make a streaming noise. Its not too high pitched but its fairly noticable from inside the car. I could take it to the MBz dealership but i dont want to get charged $200 just for them to put some power steering fluid in or something like that. any ideas?