Virginia put fuel in, and there it is! (5)
I believe the answer is:
voila
'and there it is' is the definition.
I know nothing about this answer so I can't judge whether this works.
'virginia put fuel' is the wordplay.
I cannot quite see how this works, but
'fuel' could be 'oil' (oil is a type of fuel) and 'oil' is found in the answer.
'virginia' could be 'va' (US state abbreviation) and 'va' is located in the leftover letters.
This accounts for all the letters.
This may be the basis of the clue (or it may be nonsense).
'in' acts as a link.
Can you help me to learn more?
(Other definitions for voila that I've seen before include "The French see" , "Announcement from French producer" , "There you go!" , "See there, behold - in France" , "French interjection - there you are!" .)