Silverado 3500 2WD V8-6.0L (2007)
23. Disconnect the EVAP canister purge tube (1) quick connect fitting from the EVAP canister purge solenoid.
24. Disconnect the fuel feed line quick connect fitting (2) from the fuel rail.
25. Remove the positive crankcase ventilation (PCV) hose from the intake manifold fitting.
