Prelude L4-1958cc DOHC (1989)
Air Cleaner Housing: Description and Operation
Air Cleaner Assembly
The Air Cleaner, mounted on the right side of the engine compartment near the cylinder head, is a remote canister, paper-element style air cleaner. The
Air Cleaner traps dirt and other contaminants before they have a chance to enter the engine. Air is drawn in through the air intake tube, filtered by the
Air Cleaner, and then passes through the air flow tube into the throttle body. There is also a resonator chamber connected to the air intake tube which
helps reduce airflow noise as air is drawn into the system.