The AIR pump is always pumping air, either into the exhaust or out of that hose when not needed...i'm pretty sure thats how it operates.
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.
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1 - 1 of 13 Posts
