Could it be possible gas fumes that get sucked into the SC could benefit ? Could gas fumes make the air colder ? What happens to the air after the SC sucks it up ? I could see the fumes keeping the IC clean.

I'm just throwing these questions out there because I don't know much about SC's.

I'm trying to decide whether to have a filter/sponge inline of my oil catch can to the intake or just remove it.