Idles with choke open but stalls on acceleration

[Ebme Geek]

Did you check your fuel tank for any water, that contamination came from somewhere.
And if you have any water sloshing around the bottom of your tank you will get a little bit picked up every now and again and  it's going to be a recurring problem  :rolleyes

Check the drain tube is clear that drains the area under the filler cap.

and check the face that the rubber seal of the cap goes down onto is not rusty, mine was, cleaned it with scotch bright pad, treated it with loctite rust converter, let it dry and put a light smear of silicon grease on it - happy days