The return line from the driver's side bottom of the radiator has corroded and has developed a leak. I have a new line and plastic retainer clip coming tomorrow. The line runs across the bottom of the rad to the passenger side where there is a grey plastic snap retainer clip fitting holding the lines together. Is there a tool to remove the plastic retainer or can it be easily removed with a prying tool (pick tool, screwdriver etc)? Here is another member's pic (Quinnford) showing the plastic piece I'm talking about. I have to remove the line that Quinnford was repairing. Retaining clip in red circle;
