Originally Posted by elig0nzal3z
so updates i changed spark plugs today they looked pretty bad and i hadn't changed then since my head gasket seal was replaced, seemed like cylinder 2 and 4 were pretty soaked in oil.
drove the car a few mins ago and she pulls so much better now and no more back fire s far.
i tried cleaning the intake valve followed the DIY but just couldn't do it i think I'm going to wait and find someone to give me a deal on walnut blasting to see if i can that done instead of trying to do it with carb cleaner and a gun brush
Are you sure the spark plugs had oil? That may be fuel?
Did you smell them?
If its fuel that usually means your injectors are leaking.
If its oil it may time for a new valve cover gasket.