W 3500 L4-5.2L DSL Turbo (2006)
EGR Valve: Testing and Inspection
Inspection
Gas leak check
-
Check for gas leak in various parts of the EGR gas line.
If the results of the check show abnormalities, repair or replace the defective parts.
EGR valve check
-
Refer to the chapter on Engine Control System for details on the method of checking the EGR valve.
