Stalled when oil filler cap off.

[George Harris]

Has anyone had the experience where a 5kcdtq will stall shortly after
starting with the oil filler cap off and won't start until you put it
back on?

I added .5 of a liter, and forgot to put the cap back on. It started
fine, then stalled and wouldn't start. Opened hood. Noticed cap was left
off by mistake. Put it on and car started right up. I have done this
once before on a different car and got oil all over the under side of
the hood. What a mess! If this is a 'feature' I like it :-)

George