Hi good morning guys. So now this is back with my already one first gen CRV. I replaced the thermostat. I ran it with the funnel so we can get the air out but when it gets to and the fans come on. Both fans come on when it reaches temperature but it only does that when the heater on the inside of the car is off. When I put the fans all the way on I was there an hour and a half and it didn't reach temperature. But when I would turn off the fan it will start bubbling like crazy. I turned the fan back on it'll go ahead and relax itself. I did that for an hour and a half and nothing. It will continue to do that. So it's not a head gasket cuz I'm not smoking. It's a new engine and I'm having this problem. Looks like the water is flowing through so thermostat is opening but I don't know if this air coming in through the heater core or the radiator might have a hole but there's no water dripping. There's no leaks. I don't know what to do. Thanks for any help I've had prove yourself. I did what they said but it's still doing it.