52,

Are you serious, evacuate the AC?!?!?!? What in the world does that have to do with the water pump or the cooling system??? <img src="/forums/images/graemlins/confused.gif" alt="" /> <img src="/forums/images/graemlins/confused.gif" alt="" /> <img src="/forums/images/graemlins/confused.gif" alt="" /> <img src="/forums/images/graemlins/confused.gif" alt="" />

Oh, you bet I'll wait for your procedure. There is obviously something different about this vehicle if the AC system must be purged.

Jim