Cadillac Repair: 1988 Cadillac Deville, cadillac deville, heater core

Question
On my deville I have water leaking through my dash.  At the same time I am loosing water from radiator. I am assuming they are from the same thing.  What is wrong and how do I fix this problem.   Thanks

Answer
The most common fault is that the haeter core is leaking. You will need to replace it.

If you are mechanicaly inclined or know of someone who is,  You will need picture locations and directives on changing the heater core which can't be done on this website which only allows one picture. I do not have a website so you will have to e-mail: onlineautohelp@msn.com in order to obtain the information.