Silverado Classic 2500 4WD V8-6.6L DSL Turbo (2007)
5. Request and start the EGR Valve Motor Cleaning procedure with a Tech 2(R) using the steps 1 - 6 shown above.
6. Once the cleaning cycling is complete, disconnect the Tech 2(R) and remove the charger from the vehicle.
7. Verify the condition has been corrected by evaluating the vehicle's performance and EGR operation.
