Does anyone know if the water inlet tube, running under the intake manifold on a '92 3.0 V6 can be removed without removing the intake manifold? Either the O ring on the pump end is leaking or the tube has developed a pinhole. Can it be unbolted and removed or is there a small tube at the pump end which must have a hose removed before it can come out? See it in pics but can't find it visually.