It is the radiator cap. Buy a new one and all should be fine. That's what I did for mine; the gasket in the cap was bad.
The bubbling sound in your dash is an air pocket in your heater core; you need to purge all the air from the cooling system.
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8th Sep 2015, 04:17
It is the radiator cap. Buy a new one and all should be fine. That's what I did for mine; the gasket in the cap was bad.