so my water pump decided to take a shit on me today in the 0 degree weather we are having. i have to fix it and was wondering how easy it is to do it. am i going to need any special tools? i read on g2ic.com that ima need a crank pulley remover tool, is this true? according to the Auto Zone online repair guide, it looks really easy to do and makes no mention of the crank pulley remover tool. help me out. or should i just shell out the $300 its gonna cost me and have some shop do it? **edit** the car is a 1990 Integra GS in case you all were wondering.