Air Suction System: Inspection: Tercel
- Check condition of all hoses and tubes. On Federal models, disconnect air suction hose from air cleaner cap. Start engine. With engine idling, check that a bubbling noise is heard from end of hose.
- On California models, disconnect and plug vacuum hose from shutoff valve. Disconnect air suction hose from air cleaner cap. Start engine. With engine idling, check that a bubbling noise is heard from end of hose.
- Reconnect air suction hose to air cleaner cap. Reconnect vacuum hose to shutoff valve and check that a bubbling noise is heard from valve inlet within 2-6 seconds.