Ok gere we go again i have a 2005job s-type i have leaking coolent and its leaking sonewhere around the water pump aread maybe the hose behind the water pump? Has anyone ever had this problem? Is it a expensive fix could it be just a hose? I fill the coolent up and it just leaks out so that makes me think its a hose if it was the water pump gasket would it leak with out the car running?