Evaporative Emission Control System (EVAP) Service Intervals *
Engines
Standard Driving Conditions
Severe Driving Conditions
GAS 5.6L V8
Inspect every 20,000 miles or 24 months
Inspect every 20,000 miles or 24 months
Turbocharged DIESEL 5.0L V8
Maintenance not required
Maintenance not required
GAS 5.6L V8
Standard Driving Conditions
Inspect every 20,000 miles or 24 months
Severe Driving Conditions
Inspect every 20,000 miles or 24 months
Turbocharged DIESEL 5.0L V8
Standard Driving Conditions
Maintenance not required
Severe Driving Conditions
Maintenance not required
Filter List for your vehicle
Understanding your vehicle's Evaporative Emission Control System (EVAP) and the importance of its maintenance
The Evaporative Emission Control System (EVAP) stores fuel vapors during temperature changes and refueling of the vehicle. The system uses various emission lines and a charcoal canister to store this vapor. These lines and canister should be inspected regularly for any trauma or weathering.
*For complete maintenance information, please refer to your Vehicle's Owner's Manual or Service Maintenance Guide, or contact your dealer.