DeVille DTS V8-4.6L VIN 9 (2002)
PCV Valve Hose: Service and Repair
Crankcase Ventilation Hoses/Pipes Replacement
Removal Procedure
1. Remove the two nuts (2) from the fuel injector sight shield (1).
2.
Lift the sight shield (1) from the front and pull forward to disengage the rear tab from the bracket.
3. Disconnect the PCV fresh air tube from the left camshaft cover.
4. Remove the PCV fresh air tube from the throttle body.
5. Remove the drive belt.
