Excursion 2WD V10-6.8L VIN Z CNG (2003)
2. Remove the nuts and position the vapor management valve and bracket aside.
3. Release the clamp and disconnect the heater inlet hose from the engine.
4. Release the clamp and disconnect the heater hose from the engine.
5. Remove the heater control valve.
1
Disconnect the vacuum line.
2
Release the clamp and disconnect the heater hoses.
3
Remove the heater control valve.
NOTE: Auxiliary climate control heater control valve is shown, non-auxiliary heater control valve is similar.