Radiator Issue

[huntsman]

sa radiator ba mismo nababawasan or sa reservor.pero kung pag lamig nang makina ay balik sa dating level eh normal lang yan.

sa radiator sir. inobserve ko.finill ko ng coolant ung radiator then i started the engine without putting back the radiator cap in order to observe the coolant level.after that i turned off the engine and the coolant level is slowly decreasing up to 1 inch in just 5 mins like that.