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Home >> Buick >> 2022 >> Envision Preferred, FWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls And Fuel - 2.0L (LSY) - Repair Instructions >> Repair Instructions >> Fuel Tank Fuel Pump Module Replacement (FWD) >> Installation Procedure
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Installation Procedure

  1. O-Ring (2) - Install NEW
    GM5049524Courtesy of GENERAL MOTORS COMPANY
  2. Fuel Tank Fuel Pump Module (1) - Install
  3. Fuel Tank Vent Pipe (1) - Connect - Plastic Collar Quick Connect Fitting Service 
    GM5049528Courtesy of GENERAL MOTORS COMPANY
  4. Fuel Sender Retainer (1) - Install - CH - 45722  Fuel Sender Lock Ring Wrench (2)
    GM5049678Courtesy of GENERAL MOTORS COMPANY
  5. Fuel Tank Vent Pipe (4) @Retainer (5) - Install [2x]
    GM5049511Courtesy of GENERAL MOTORS COMPANY
  6. Fuel Tank Vent Pipe (4) - Connect [2x] - Plastic Collar Quick Connect Fitting Service 
  7. Fuel Feed Pipe (2) @Retainer (3) - Install
  8. Fuel Feed Pipe (2) - Connect - Plastic Collar Quick Connect Fitting Service 
  9. Electrical Connector (1) - Connect [2x]
  10. Fuel Tank - Install - Fuel Tank Replacement (FWD) 
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