Radiators

[Ris_Poly]

Mine is more than a decade old. Is it advisable to replace or repair radiators? What maintenance is required if its still dont have visible leaks, Are there antirust additives that will do? TIA

gumamit ng coolant , kapag kasi tubig lang nag kakaroon ng coroosion ang mga aluminum passageways ng makina.
basta mag complete flush lang kapang ang coolant maitim na ang kulay