210 L4-1397cc 1.4L (A14) (1982)
Bowl Vent Valve: Testing and Inspection
1981-82 210 & 1982 Sentra, Stanza & Pickup
1. Disconnect vent line hose from carburetor float chamber.
2. With engine running, inhale on vent line of carbon canister and ensure that there is no leak.
3. Check that there is a leak with engine off.