Evaporative Emissions System: Testing and Inspection
VAPOR CANISTER:^ Poor idle, stalling and poor driveability can be caused by:
- Damaged canister.
- Hoses split, cracked and or, not connected to the proper tubes.
^ Evidence of fuel loss or fuel vapor odor can be caused by:
- Liquid fuel leaking from the fuel lines.
- Cracked or damaged vapor canister.
- Disconnected, misrouted, kinked, deteriorated or damaged vapor pipe, or canister hoses.
VISUAL CHECK OF VAPOR CANISTER:
- Replace vapor canister if cracked or damaged.
- Replace vapor canister if fuel is leaking from bottom and check operation of the entire system.