Colorado 4WD L4-2.9L (2008)
Evaporative Emissions Hose: Service and Repair
Evaporative Emission (EVAP) Hoses/Pipes Replacement - Engine/Chassis
Evaporative Emission Hoses/Pipes Replacement - Engine/Chassis
Removal Procedure
Caution: Refer to Fuel and Evaporative Emission Pipe Caution (See: Service Precautions/Technician Safety Information/Fuel and Evaporative
Emission Pipe Caution) .
Caution: Refer to Gasoline/Gasoline Vapors Caution (See: Fuel Delivery and Air Induction/Fuel/Service Precautions/Gasoline/Gasoline Vapors
Caution) .
Notice: Refer to Fuel and Evaporative Emission Hose/Pipe Connection Cleaning Notice (See: Service Precautions/Vehicle Damage Warnings) .
1. Relieve the fuel system pressure. Refer to Fuel Pressure Relief (With CH 48027) (See: Fuel Delivery and Air Induction/Fuel Filter/Fuel Pressure
Release/Service and Repair/Fuel Pressure Relief (With CH 48027))Fuel Pressure Relief (Without CH 48027) (See: Fuel Delivery and Air
Induction/Fuel Filter/Fuel Pressure Release/Service and Repair/Fuel Pressure Relief (Without CH 48027)) .
2. Disconnect the fuel feed line quick connect fitting (1) from the fuel rail. Refer to Metal Collar Quick Connect Fitting Service (See: Fuel Delivery
and Air Induction/Fuel Line Coupler/Service and Repair/Metal Collar Quick Connect Fitting Service) .
3. Disconnect the evaporative emission (EVAP) line quick connect fitting (2) from the EVAP canister purge solenoid valve. Refer to Plastic Collar
Quick Connect Fitting Service (See: Fuel Delivery and Air Induction/Fuel Line Coupler/Service and Repair/Plastic Collar Quick Connect Fitting
Service) .
