Re: Timing belt change on 2006 Aveo LS: My new detailed write-up
Re: Yomama post for the water pump tool.
Don't Stress too much about the "special tool" needed for the water pump. I fashioned one from a piece of scrap steel by cutting the water pump shape using a hack saw. its just a home made wrench but it worked fine for turning on both the old and the new water pump.