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Home >> Chevrolet >> 2001 >> Venture Base, Van Passenger >> Repair and Diagnosis >> External Pages >> Different car >> Section 286 (Engine Mechanical - 6.5L (On-Vehicle)) >> Removal & Installation >> Fuel Injection Pump >> Removal

Fuel Injection Pump: Removal

WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2002 GMC Savana Special, 2002 GMC Savana Camper Special, 2002 GMC Savana, 2002 Chevrolet RV Cutaway, and 2002 Chevrolet Cutaway. However, it is still accessible from the selected car via links, so may be relevant.
  1. Disconnect the negative battery cable. Remove the interior engine cover (if equipped). Remove the intake manifolds. See INTAKE MANIFOLD . Disconnect the injection lines. See Fig 1. Disconnect the fuel inlet line from the injection pump.
  2. Disconnect all of the necessary harness connectors and the hoses from the injection pump. Disconnect the fuel return line at the top of the injection pump. Disconnect the oil fill tube. Remove the grommet from the oil filler tube.
  3. Manually rotate the engine in order to gain access to the bolts that hold the driven gear to the injection pump. The access is gained through the oil filler neck hole. Remove the driven gear bolts.
  4. Use the Injection Pump Wrench to remove the injection pump flange nuts. Remove the injection pump. Cap all of the open lines and nozzles. Remove the flange gasket.
Fig 1: Identifying Fuel Injection Pump Feed Pipes And Clips
G00307776Courtesy of GENERAL MOTORS CORP.
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