Hello All,

So my civic is overheating. I recently had the stock engine rebuilt d15 non vetc( new pistons, valves, water pump, gaskets, timing belt) car was fine for about two weeks and it started overheating.

I have now replaced the radiator, radiator cap, thermostat, fan switch, coolant temperature sensor, fan, and bypassed the heater core. The fan is on all the time. I’m not sure where to go from here. Any input will be appreciated.