Hey guys I have a 2002 Impala 3.4 that is leaking coolant pretty good. The coolant can be seen here. It is on top of the motor. Any ideas where it is leaking from? Right in the middle of the picture you can see some white foam that's the water boiling. It has gotten alot worse recently and my serpentine belt will stop spinning sometimes I took it off and checked the water pump alternator etc for free movement and they all spin fine I think it's the water dripping on the belt making it slip.