Helpp please!!

[Haydensmommy825]

I have a 2006 Chevy Aveo and it has had a bad fuel injector for months now and now its leaking oil and every now and then overheating. I took it before it started leaking oil to see why the check engine light was on and it gave me miss firing codes.
What could it be??

[MetroMPG]

Hi. Depends what the particular code is.

A faulty injector would certainly cause a misfire.

Hit the search box (top right) with "misfire" and you'll find lots of causes & solutions from other owners.

[Haydensmommy825]

Thank you very much it just turned out to my oil pressure switch had busted I guess and it was spewing oil everywhere.