Hey guys,

Are the heater boxes the same through all EF's eg futara xr and fairmont or any other e series? I have an EFII ghia and the heater won't blow hot air. I have reset the climate control at operating temp (car was off though) replaced the thermostat, heater tap and ensured vacuum is opening and closing the tap. I will try flushing the core tomorrow but I'm assuming I will need to replace the core. There are a few ea-eds, 1 au and 1 el at the local pick a part. The el is a futura and I was gonna grab the heater core outta this.

Will it swap in with an EFII ghia unit?

Cheers