2000 Subaru Outback Base, AutomaticFACTORY OEM SERVICE PROCEDURE

Ignition Timing

  1. Ensure engine is at normal operating temperature and idle speed is correct. Shift transaxle to Neutral (M/T) or Park (A/T) position. Connect timing light to No. 1 spark plug wire.
  2. Observe timing marks, located on crankshaft pulley. See IGNITION TIMING SPECIFICATIONSΒ  table. If timing is not as specified, check self-diagnostic system for Diagnostic Trouble Codes (DTCs). Repair as necessary. See SELF-DIAGNOSTICS article.
    IGNITION TIMING SPECIFICATIONS (1) (Degrees BTDC @ RPM)

    Application Auto. Trans. Man. Trans.
    Forester & Impreza 15 @ 700 10 @ 650
    Legacy 10 @ 700 10 @ 650
    (1) To improve stability, timing is controlled while engine is idling. Timing range is plus or minus 8 degrees (10 degrees on Legacy).
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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