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Home >> Subaru >> 1994 >> Justy GL, 2D Hatchback, 4WD >> Repair and Diagnosis >> Engine Performance >> Engine Controls - Adjustments >> Ignition Timing
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Ignition Timing

  1. Warm engine to normal operating temperature. Set transmission in Neutral. Turn off all accessories. Connect test mode connector. See Fig 1 .
  2. Connect timing light. Start engine. Observe timing marks located on crankshaft pulley. If necessary, loosen distributor hold-down bolt and adjust ignition timing by rotating distributor. Adjust timing to 5 degrees BTDC @ 700 RPM. After adjusting ignition timing, tighten distributor hold-down bolt.
Fig 1: Locating Test Mode & Read Memory Connectors
G90A16618Courtesy of SUBARU OF AMERICA, INC.