I bought a 92 cavalier Z24 so i could park my Z28. The other day i notice that im loosing coolant. To make a long story short it almost seems like water is spurting from the water pump. I checked all the hoses around the water pump and the overflow tank for any leaks and i saw nothing. Also seems like the water pump is almost making this vibrating knocking noise...what do you guys think? I know its not a camaro but i figured someone should know something