ran out of gas now runing on 3 cylinders

[90240sr]

i ran out of gas 10 days ago. car ran fine then i got gas today and it sounds like a wrx. for about 5 miles then back to normal. i started it after work and sounds like a wrx again and ever since. i unplugged each injector and #4 nothing happened. so it is not working. i cant replace it till tomorow. is it ok to run on 3 cylinders for a day?

[tt99ol]

you should be fine just dont drive it hard,
and youre gonna get horrible gas mileage.

[Addicted2Kouki]

i was driving around on 3 cylinders for almost a month. gas sucked.