Cranks but wont start unless I'm pumping gas pedel

So you have not pulled the code or codes set and stored when the check engine light came on even because it went out? Is that correct?

Look under the hood check the number 37 fuse it's labeled as the ac comp but it also powers the BCM and it will cause your car to not start at all usually without starting fluid and then will run perfectly fine I've had that issue on a 04 grand am