Postby FI Spyder » 18 Aug 2017 16:19
I have both of these (venting and none venting). The venting type (UK) does so by holes in the cap mechanism (if I remember right, I have pictures of both to show the difference but can't show them at the moment). The non venting (N/A) is part of the sealed N/A system to prevent gas fumes entering the atmosphere. It vents through the emissions/fuel separator system which is why people who remove emissions can develop vacuum lock if not done correctly.
- - -TR7 Spider - - - 1978 Spitfire- - - - 1976 Spitfire - - 1988 Tercel 4X4 - Kali on Integra - 2013 Volt - Yellow TCT