Mazda 323 Motor B6 Heat

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

Hi Okitar.
Check the time of the spark, seems behind. I send you manual of that engine, it can be the help you need.
www.mediafire.com/view/ntym7fzkpu1bp0s/c..._Workshop_manual.pdf
Luck.
Miguel