Ignition System: Technical Service Bulletins

• Customer Interest
  • Engine - Minimizing Crossfire Between Cylinders
  • Engine - Miss, Hesitation, or Roughness
  • Engine - Pre-Ignition/Poor Performance
  • Engine - Poor Launch/Low Torque
• By Symptom
  • Customer Interest
    • Engine - Minimizing Crossfire Between Cylinders
    • Engine - Miss, Hesitation, or Roughness
    • Engine - Pre-Ignition/Poor Performance
    • Engine - Poor Launch/Low Torque
  • Driveability
    • Engine - Minimizing Crossfire Between Cylinders
    • Engine - Miss, Hesitation, or Roughness
    • Engine - Pre-Ignition/Poor Performance
    • Engine - Poor Launch/Low Torque
  • Erratic Operation
    • Engine - Miss, Hesitation, or Roughness
  • Starting problems
    • Engine - Poor Launch/Low Torque
• All Technical Service Bulletins
  • HEI System - Description and Diagnosis Chart
  • Engine - Minimizing Crossfire Between Cylinders
  • Engine - Miss, Hesitation, or Roughness
  • Electronic Spark Control - Operation/Diagnosis
  • Engine - Pre-Ignition/Poor Performance
  • Engine - Poor Launch/Low Torque