The smog pump exhaust tube is a ribbed cardboard tube with an aluminum foil coating ircc. They usually don't last to long.
What is this and why does it blow hot air
So next to my battery and starter solenoid, there is a box on top of the classic ford coffee can blowing out hot air, with a smell of unburned hydro carbons. Wondering if This needs to be capped of or removed entirely if I am not using it. I live in SC. No inspections of vehicles.
