Thanks for the great advice on replacing my coolant pump. I appreciate everyone"s comments. The job went smoothly and the car is running fantastic. That car sat for 10 months in Phoenix until I was able to work on it. It started on the first try. Amazing luck or what. I am now in the process of changing the oil, spark plugs, fuel filter, and researching how to fix the AC. My daughter drives the car and was away at college since it first began spewing coolant out the weep hole. It has 150.000 on it and still looks and drives as well as my new cars. I'm sure something will need repair soon, but what a car when it's running. My next purchase is going to be a 1991 420 SEL that has been taken care of like it should have been. Thanks for the help!