I need to drain the fuel in a 98 Impreza wrx that was given to me. It was my Inlaws an has sat in the garage for the last 2 years collecting dust. There is about half a tank of fuel in it. The car turns over but won't fire and yes there is new plugs an oil in it... I've heard that the fuel tank does not have a drainage plug/screw, An was wonder the best way to drain it...??? Disconnect fuel line before/after filter an run pump or.... ???