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Home >> Ford >> 1994 >> Explorer 4D Utility, 4WD, Standard >> Repair and Diagnosis >> Engine Performance >> Engine Controls - Adjustments >> Ignition Timing >> Initial Timing
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Initial Timing

  1. Set transmission in Park or Neutral. Turn A/C and heater off. Connect inductive timing light to engine. With engine off, unplug in-line SPOUT (Yellow/Light Green wire near distributor) connector, or remove shorting bar from the double-wire SPOUT connector. Start and warm engine to normal operating temperature. DO NOT start engine with remote starter switch; use only ignition key.
  2. With engine at idle speed, check/adjust initial timing to 10 degrees BTDC. Turn engine off. Reconnect the single-wire in-line SPOUT connector or reinstall shorting bar on double-wire SPOUT connector. Start engine. Verify timing advances beyond initial setting. Remove test equipment and reconnect all components.