Difficulty Refueling: Insight
- Test ORVR vent shut valve. See SYSTEM & COMPONENT TESTING article.
- Inspect ORVR signal tube between fuel pipe and ORVR vent shut valve. See SYSTEM & COMPONENT TESTING article.
- Inspect ORVR vapor vent tube between EVAP canister and ORVR vent shut valve. See SYSTEM & COMPONENT TESTING article.
- Check EVAP canister.