i swich the head gaskets of my d16y8 like 2 month ago and never has a overhearting problem, now it start again, i put new termostat, fan cooler i put it always on, i put new temperature swich, temperature coolant swich, i have any leak, new radiator, and it is still overhearting, my water pump is new too, i test it and it is working perfect, what else can i check because i will trash that crap if it still like that, some cooment and help please thanks a lot

 

How did you bleed the coolant? I know people say that bleeding the quick way works (just taking the rad cap off), but I dont fully trust that.

 

i take out a little plug on the radiator and open the termostate and the engine with radiator will bleed complete then close everything and put new coolant fluid turn it on by 15sec then refil it again