Aid please with my tsuru

First of all I present me I am not new in the forum but it is the first time that I post and require help.
I have a Tsuru Taxi 2002 16 GSI valves and I have the following problem:
it turns out that 15 days ago I went up to a prolonged climb to the extent that the radiator was revealed because I had no where to park, I changed the radiator for a new one and I forget the matter , later I began to heat day to day to the extent that I could only work for times The water pump, I put it on time, tuned it, in short I already did everything that I despite being the problem but continues to warm up and I know what to do, please I need help because the repairs have already left me cold please !!!!!!!!!!!!!

Look I also had a tsuru of that model and brought it of taxi in the DF, when changing the Checaste water pump if it brought thermostat, I suppose that if it brings it, if it brings thermostat then it can be that the one that stayed stuck "closed", it is not expensive, I pass that with my Nissan Quest and it was the thermostat that I was stuck. luck.

Did you check that the electros enter when they should? Do you have water in the oil?, oil in the water? precion in the refrigeration system?, the most cause is that it is your cylinder head or the cylinder head is crooked.

Hi, friend.
You

the thermostat .

Thank you Junior, look, I tell you that the car is also a taxi and since I acquired it, I did not have the thermostat, I put a new one and the 3 months I started to give problems and the best option was to take off again, so for more and a half it does not bring thermostat, the radiator is new because I changed it when the previous one bursts, and if it is clean, how is it too much about? I am putting daily, and the recovery deposit is filling who knows why.