Compatible with: 2005-2008 Ford F150; 2005-2008 Ford Expedition; 2005-2008 Lincoln Navigator; 2006-2008 Lincoln Mark-LT (w/ 5.4L Engine)
Maintain Pressure Balance: When necessary, the system will purge the adsorbed fuel vapors and send them into the engine for combustion, maintaining pressure balance within the system
Performance Improvement: It allows the engine to obtain the correct fuel vapor mixture, helping to maintain smooth engine operation and fuel efficiency