How much antifreeze does a 2003 f0rd ranger with a 2.3 4-cylinder hold?

Answer 1

With automatic transmission

1 1/4 Gallon's of Full Strength Anti-Freeze mix with equal part distilled water

or

2 1/2 Gallon's 50/50 premix Antifreeze

With manual transmission

1 3/8 Gallon's of Full Strength Anti-Freeze mix with equal part distilled water

or

2 3/4 Gallon's 50/50 premix Antifreeze

Previous poster said 1 gallon, might work but would be a little bit week.

you can test your antifreeze with a coolant tester (Antifreeze hydrometer)