I have a 1996 buick century... I REPLACED A leaking water pump... after I replaced it with a new one I started noticing water on the dip stick... It runs GREAT (LIKE NEW) no smoke or anything... just water slowly seeps into the oil pan... INTAKE MANIFOLD RIGHT??

I have a 1996 buick century....I REPLACED A leaking water pump....after I replaced it with a new one I started noticing water on the dip stick......It runs GREAT (LIKE NEW) no smoke or anything.....just water slowly seeps into the oil pan....INTAKE MANIFOLD RIGHT????
Not necessarily. You could have put a longer bolt in where a shorter bolt was before you replaced the water pump, and cracked the timing case cover. Before going to a new problem make sure you did not create this one. We all make mistakes learn from it and you will be a better person, deny it and you may end up spending more money and regretting it later.