1) Anyone knows what is the purpose of that white plastic that was loose inside my tank? This is a diesel tank BTW.
2) My tank breather tube has this black thing on the end. I am not sure if it is supposed to be like this or if it is broken and missing some sort of filter or check valve. Anyone knows how it is supposed to be?
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PS.: filler neck and breather tube will be galvanized eventually when the car comes back from bodywork to my garage, so I can start addressing every minor detail one by one. Can't wait for that to happen...