Sierra 2500 4WD V8-6.6L DSL Turbo (2007)
EGR Valve Actuator: Service and Repair
Exhaust Gas Recirculation Valve Motor Replacement
Removal Procedure
Important: There is no gasket between the motor and the valve. However, some vehicles may have a thin metal spacer between the motor and
the valve that appears to be a gasket. This spacer is used to correct for production variances in some valves and should be reinstalled with the
new motor.
1. Remove the air cleaner outlet duct.
2. Disconnect the engine wiring harness electrical connector (1) from the exhaust gas recirculation (EGR) valve motor.
3. Remove the EGR valve motor screws.
4. Remove the EGR valve motor, and spacer (if equipped) from the EGR valve.
