Intake Manifold Assembly: Disassembly

Vehicles with EGR system 

1. Remove the differential pressure feedback exhaust gas recirculation (EGR) system bracket.
   • Remove the bolts.
     Fig 1: Removing Bolts

     Courtesy of FORD MOTOR CO.

   All vehicles 

2. Remove the throttle body adapter.
   • Remove the four bolts.
   • Remove the throttle body adapter.
   • Remove and discard the throttle body gasket.
     Fig 2: Removing Throttle Body Adapter

     Courtesy of FORD MOTOR CO.
3. Remove the fuel injection supply manifold.
   Fig 3: Removing Fuel Injection Supply Manifold

   Courtesy of FORD MOTOR CO.
4. Remove the fuel injectors from the fuel injection supply manifold.
   Fig 4: Removing Fuel Injectors From Fuel Injection Supply Manifold

   Courtesy of FORD MOTOR CO.
5. Inspect the two O-ring seals from each fuel injector. Install new O-ring seals as needed.
   Fig 5: Inspecting O-Ring Seals From Fuel Injector

   Courtesy of FORD MOTOR CO.
6. Remove the engine noise shield.
   Fig 6: Removing Engine Noise Shield

   Courtesy of FORD MOTOR CO.
7. Remove the water crossover tube.
   • Inspect and install new gaskets as necessary.
     Fig 7: Removing Water Crossover Tube

     Courtesy of FORD MOTOR CO.
CAUTION: If the engine has been internally damaged and metal or other foreign material has entered the manifold, it is recommended the manifold be discarded.
8. Inspect all external and internal surfaces of the intake manifold.
   • Inspect for cracks or other damage.
   • Inspect for foreign material inside of the manifold.
   • Clean the intake manifold with a suitable cleaner.