Charcoal filter for gas vapor in intake plenum after shutdown. Some have removed it, I would think it would very slightly increase airflow @ WOT. As with ALL emission equipment it is not legal to tamper, remove, render inoperative, so keep quiet.
What's with this Filter?
I found this when checking my air filter today. I lifted the top lid and noticed there is another thin filter stuck to it. It looks like it snaps in but it's kinda tight. I figure this needs replacing too??? Can I get this at the dealer or should I just take it off and let the regular filter do it's job. My '01 didn't have this. Anyone have any insight????
