mjmonteiro

I got a Civic Coupe EJ8.

Since I removed my A/C when I turn On the Heat come some smoke from vents and smells like Radiator Fluid Burning.

I've checked hoses inside Engine Bay but I didn't found nothing leaking.

Can be the heater core damaged?

Former User

Very possible

Railhouse

If you smell coolant and see vapor in the cabin. It's the heater core. Probably unrelated to your A/C delete.

mjmonteiro

Yes it smell like heat coolant and some from vents...

To change Heat Core need to remove Dash right?

Former User

Yes