Thanks shorod & joegr the car finally overheated, the temperature gauge rising high and I got the check engine temperature today. The coolant is leaking right below the coolant recovery tank and it leaks even more when the car is idling. The funny thing is that i replaced the coolant recovery tank about 8 months ago because it cracked on the side and was leaking. I bought it at
www.rockauto.com and took it in to have it replaced. I think something else is causing the car to overheat and the tank is just at the worse end of it, having boiling coolant in and out causing it to degrade faster than normal. This is my 2nd LS and I fixed the problem once with my previous LS and it never resurfaced again till I sold the car.