Integra Overflow Bubbling

[DC:51:VE]

You have to get the fans running because until your new thermostat opens completely you will not have bled your system Properly to my knowledge.

[caljones]

tried a brand new cap from work today, still not holding pressure in.

ill be picking up a working radiator tonight.

I really believe its the radiator not sealing against the cap- it looks dodgy in there and given it isnt holding pressure back from the overflow, no pressure is being held within the system. Thus the water isnt under pressure, and has a lower boiling point.

This makes sense why my temp gauge isnt showing anything abnormal

I flushed coolant and changed thermostats with my last civic+b18c with no problem afterwards with respect to bleeding so i dont think it is caused by air stuck in the system.

[caljones]

thanks for the help everyone,

It was from the radiator not sealing against the cap. Picked up a second hand one and chucked it in and has fixed the problem.