2004 Pontiac Sunfire AutomaticFACTORY OEM SERVICE PROCEDURE

Removal Procedure

  1. Remove the upper air cleaner screws.
  2. Remove the upper air cleaner cover (1).
    Fig 1: View Of Air Cleaner Filter
    GM102397Courtesy of GENERAL MOTORS CORP.
  3. Remove the air cleaner filter (2) from lower air cleaner housing (3).
  4. Inspect the air cleaner filter for dust, dirt and water.
  5. Replace if required. Refer to Maintenance Schedule - Short Trip/City or Maintenance Schedule - Long Trip/Highway in Maintenance and Lubrication.
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.