Mga sir help naman.. Newbie lang ako sa cars e.. I bought a 2nd hand Series 3 95 EX Saloon last August. My question is laging nauubusan ng water ung reserve nia and rad tapos kelangan kong lagyan ng water everytime na aalis ako kasi nababawasan sia ng water din.

There are no leaks. I checked the hoses, ung rad cap pero walang leaks talaga.

When i got the car kasi sobrang baragbarag na ung rad nia, (ung dati owner nun car kasi is nde ma-alaga) so i got a surplus rad. ok naman ung surplus bago pa walang leaks (as in like brand new, stock din ng Nissan ung nakuha ko). pero nagbabawas pa din.

i was checking some threads about this sort of prob pero i got nowhere.

i checked ung oil. ok nman sia. nde milky. so that means nde overhead ung sira. Nde din sumisirit ung water when u start it.

how will i know if ung sira nia is ung water pump?

help please!!!