1.87 pounds R134
Yes. A Dodge Neon uses R134a.
R134aR134a
It uses R134a
R 134a
A 2004 Dodge Neon uses 5W30. It can be synthetic,, conventional, or a blend.
YesYes
4.5 quarts
A 2004 Dodge Neon uses red, five year, HOAT antifreeze. Zerex sells it as G05.
4.5 quarts
4.5 quarts
You recover the refrigerant with an AC recovery/recycle machine.
The IAT sensor on a 2004 Dodge Neon is on the intake manifold. It is inside the number two intake runner.