Quote Originally Posted by Kasenklaud View Post
mga master,

tanong lang mga master engine coolant ba ung nilalagay sa radiator?? at para saan un..?? anong magandang brand
oo, coolant.
it has higher boiling point than water.
it avoids radiator contamination and degradation.
avoids also radiator rust.

if you are new to coolants, better use the pre-mixed solution. direchong buhos sa radiator. Prestone is good.
note that if you would want to use a coolant now and was not using before, kailangan i drain lahat ang laman ng radiator.