Checking EVAP Vapor Lines
WARNING: This page is about a different car, the 2008 Nissan Maxima. However, it is still accessible from the selected car via links, so may be relevant.
- Visually inspect the EVAP vapor lines for cracks, damage, loose connections, chafing, and deterioration. Replace the lines as necessary.
- Inspect the fuel tank filler cap vacuum relief valve for clogging and sticking. Fix or replace as necessary.