A week ago I have managed to flood the engine and my battery went flat. When I push started the car I had to rev it high otherwise the instrument cluster would not work. Note that it's carbureted without a catalytic converter so I think I don't think I broke anything by push-starting it.   Last night I recharged the battery and added some distilled water (level was low). I started the car straight up (cranked extremely well) but unless I revved the engine to about 4000 RPM the dashboar