Buick Leak

Ok I Recently Replaced My Radiator. My Heat Worked For About A Month, Now I Have Freezing Cold Air Coming Out It Worked For About 2 Days At...

What Is Entailed To Repair A Leak At The Coolant Entrance To The Rear Of A 1992 ,5.7 Litre Gm Motor. The Vehicle Is A 1992 Buick Roadmaster...

210,000 Miles, Automatic. I Have A Terrible Coolant Leak. When I Give It Quite A Bit Of Gas, I Can See Fluid Spitting Out Of Somewhere...