Ignition System: Technical Service Bulletins

• Customer Interest
  • Ignition - Poor Driveability, No Start/Code E12,23,28,30
  • Engine - Miss, Hesitation, or Roughness
  • Ignition - Miss, Stumble, Hesitation, Code 53, E53, E053
• By Symptom
  • Customer Interest
    • Ignition - Poor Driveability, No Start/Code E12,23,28,30
    • Engine - Miss, Hesitation, or Roughness
    • Ignition - Miss, Stumble, Hesitation, Code 53, E53, E053
  • Driveability
    • Ignition - Poor Driveability, No Start/Code E12,23,28,30
    • Engine - Miss, Hesitation, or Roughness
    • Ignition - Miss, Stumble, Hesitation, Code 53, E53, E053
  • Erratic Operation
    • Engine - Miss, Hesitation, or Roughness
  • False instrument warning light/gauges
    • Ignition - Poor Driveability, No Start/Code E12,23,28,30
  • Shorted/Open circuit
    • Ignition System - Alternate On-Car HEI Module Test
  • Starting problems
    • Ignition - Poor Driveability, No Start/Code E12,23,28,30
• All Technical Service Bulletins
  • Ignition - Poor Driveability, No Start/Code E12,23,28,30
  • Engine - Miss, Hesitation, or Roughness
  • Spark Plug - New Design
  • Ignition System - Alternate On-Car HEI Module Test
  • Ignition - Miss, Stumble, Hesitation, Code 53, E53, E053