Do you use radiator coolant?

[TheGreenThing]

Anti corrosion & anti rust & lubricant properties lang naman habol ko sa coolant..

[alfonsomiguel]

Anti corrosion & anti rust & lubricant properties lang naman habol ko sa coolant..

Correct, because plain distilled water will do. Walang epekto yung anti-freeze properties kasi nga tropical country tayo.

[EVO-V]

Distilled water will dissolve any residue in the engine, it will hence lose its purity as soon as it is poured into your cooling system.

Then it simply becomes as ordinary as water and will assume its corrosive properties.

Plain distilled water alone will not do.