2004 Chevrolet Tracker 4WDFACTORY OEM SERVICE PROCEDURE

Removal Procedure

  1. Relieve the fuel pressure. Refer to Fuel Pressure Relief ProcedureΒ .
  2. Disconnect the electrical connector (1) from the fuel injector (2).
  3. Remove the hold down bracket at the rear of the intake manifold.
  4. Fig 1: View Of Fuel Injector & Electrical Connector
    GM466103Courtesy of GENERAL MOTORS CORP.
  5. Remove the hold down bracket bolts (1) from the intake manifold.
  6. Remove the bracket (2).
  7. Fig 2: View Of Intake Manifold Bracket & Bolts
    GM466109Courtesy of GENERAL MOTORS CORP.
  8. Remove the high pressure and return hoses (2) from the fuel pipes.
  9. Remove the hold down bracket bolt (1) for the fuel pipes (2).
  10. Fig 3: View High Pressure, Return Hoses & Bracket Bolt
    GM466113Courtesy of GENERAL MOTORS CORP.
  11. Remove the 3 retaining bolts (1) for the fuel rail (3).
  12. Remove the fuel rail.
  13. Remove the fuel injectors (2).
  14. Fig 4: View Of Fuel Injectors, Fuel Rail & Retaining Bolts
    GM466117Courtesy of GENERAL MOTORS CORP.
Factory Service Tools

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.

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