Mazda 323 Motore B6 Calore

Hello friends, I have a 323 mazda, and the overheat engine at the end of inflating the hoses, apparently the previous owner made him brush the cylinder head, put 1.9 mm packaging, I changed a new water pump, I did the cleaning of the radiator and the engine refrigeration system, I took out the thermostat but the problem is still strength, please if they could help me, thanks

Ciao okitar.
Controlla l'ora della scintilla, sembra dietro. Ti mando manuale di quel motore, può essere l'aiuto di cui hai bisogno.
www.mediafire.com/view/ntym7fzkpu1bp0s/c..._workshop_manual.pdf
Luck.
Miguel