Quote Originally Posted by lowslowbenz View Post
Pina hydro-test nyo ba ang cylinder head para malaman kung may crack or wala?

You only reface the cylinder head if there is proof of warpage. Or if the mating face with the engine block is already pitted (wear and tear) coolant oxidation etc.
di po namin pina hydro test..nag umpisa po problema nung nag over heat sya.. pero malakas sya humatak kahit puti usok.. isang taon pa nagamit.. gang sa nag decide kami palitan gasket yun lumala na po prblema... tas baklas ulit namin bili ulit new gasket tas pina reface na po namin yung head tas change oil ulit ..pero yun na po di na talaga tumino.. poseble po ba na may crack na head.. kahit maayos naman dati lakas ng hatak gang sa nagpalit lang ng gasket nawala na po power???