i have a problem with my car cutting off when i let up on the accelerator. on 2000 Chevrolet Cavalier

it is getting worse with time. it is flooding and i have had it put on auto zones tester. it said it was flooding and nothing else. what can be causing this?

Asked by for the 2000 Chevrolet Cavalier
there is no code for flooding. what was the code you got??