There are two hoses coming off the power steering pump. One appears to be high pressure (has special fittings on both ends) and one is not (just has hose clamps). The one with the special fittings has flaking rubber coating on it. It looks like a braided steel hose that is coated in the rubber. Question is - do I need to replace this hose (looks like a tough job) or is it ok without the rubber coating? IS there a risk of leaking or blowing out? Thanks for your help.