overheating issue

[lendonwood]

I have replaced my thermostat, my water pump and flushed my radiator is still overheating what could my problem be?

 

[ponkotsu]

Are you sure its overheating and not just the gage? If its actually overheating it could be there is some blockage in the engine. When you refilled the system did you bleed the air out of the system?