EDIS (DISTRIBUTORLESS) Ignition System: Notes

2003 Mercury Sable GS, 4D Wagon, 3.0 2, AX4SSECTION Notes
NOTE: Crown Victoria, Grand Marquis, LS, Marauder, Mustang (4.6L), Sable and Taurus (3.0L 4V), Thunderbird and Town Car use Coil On Plug (COP). COP faults should set a DTC. For additional COP testing, see TEST JF: INTEGRATED IGNITION COIL ON PLUG FAILURE in SELF-DIAGNOSTICS - EEC-V - CNG, FLEX-FUEL & GASOLINE article.
RENDER: 1.0x

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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.