New radiator
Logistics Pro
Joined: Nov 2013
Posts: 3,928
Likes: 1,199
From: Mojave, Ca
No. That's not normal. The valve should close and prevent air from blowing in or out. Unscrew the valve completely and look closely at the valve. There should be a rubber seal at the end of the valve to keep coolant in the radiator.
Logistics Pro
Joined: Nov 2013
Posts: 3,928
Likes: 1,199
From: Mojave, Ca
Ohhh. After market parts. Yah. I am not sure then. I would expect the valve to be removable, but anything is possible with Chinese parts. If you got it from a local auto parts store, take it back and get one with a good valve.
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