coolant leaking

i have same car. water leak right side behind the top side lower rad.. hose right? if u look really close their is a small slot in the timing cover their behind the hose. the water pump runs off the timming chain. mine leaked for around two months had to add water every day. then pump locked up tight one day. had to r&r the motor,remove the oilpan and timming cover to extract the silly pump. tryed for days and months to get the pump out with engine still in car and had no luck. and i am a gm master tech?:)

look at where the radiator is crimped together. they are likely to leak where the plastic & metal attach. also check around where the tranny cooler lines go into the radiator. if your upper hose is on same side as the belts your water pump could be leaking as well. If it comes out from under the timing cover its the water pump.