The orange stuff
You probably used the wrong type of antifreeze. You should use the type for aluminum heads.
Green
Any brand of antifreeze can be used in a 2001 Ford Taurus such as Prestone. The antifreeze can be 50 50 antifreeze.
Any brand of antifreeze can be used in a 1998 Chevrolet Blazer. It is recommended that a person uses 50 50 antifreeze.
Dexcool.
One type of antifreeze that can be used is Pentosin PENTOFROST A1. Pentofrost A1 is an antifreeze for Asian vehicles in water-cooled engines.
R134aR134a
Dexcool is recommended.
You can use Prestone.
Red, 5 year, HOAT type.
Dex-cool
The orange color.