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Engine Ignition System - 4.6L (3V): Removal & Installation Ford Mustang V

Ignition System ~211 words

REMOVAL AND INSTALLATION

IMPORTANTBefore removing spark plugs, review TSB 08-7-6 SPARK PLUG REMOVAL INSTRUCTIONS - 4.6L 3V/5.4L 3V/6.8L 3V .
  1. Disconnect the ignition coil electrical connectors.
  2. Remove the ignition coil bolts. To install, tighten to 5 Nm (44 lb-in). NOTE: When removing the ignition coils, a slight twisting motion will break the seal and ease removal.
  3. Remove the ignition coils.
  4. To install, reverse the removal procedure. Apply a light film of brake caliper grease to the inside of the coil boots before installation.
  1. Disconnect the battery ground cable. For additional information, refer to «BATTERY, MOUNTING AND CABLES»(ref-256496) .
  2. Disconnect the ignition coil electrical connectors.
  3. Remove the ignition coil bolts. To install, tighten to 5 Nm (44 lb-in). NOTE: When removing the ignition coils, a slight twisting motion will break the seal and ease removal.
  4. Remove the ignition coils. CAUTION: Only use hand tools when removing or installing the spark plugs, or damage can occur to the cylinder head or spark plug. NOTE: Use compressed air to remove any foreign material from the spark plug well before removing the spark plugs.
  5. Remove the spark plugs. To install, tighten to 34 Nm (25 lb-ft).
  6. To install, reverse the removal procedure. Apply a light film of silicone brake caliper grease and dielectric compound to the inside of the coil boots before installation.

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