Engine Controls - Trouble Shooting - No Codes - Except Coupe

• Introduction
• Symptoms
  • Symptom Diagnosis
  • Engine Does Not Crank
  • Engine Does Not Start
  • Hard Start
  • Starts & Stalls
  • Hesitation/Stumble
  • Surge
  • Lack Of Power/Sluggish
  • Spark Knock/Detonation
  • Cuts Out/Misses
  • Backfire
  • Runs Rough/Unstable, Erratic Idle
  • Poor Fuel Economy
• INTERMITTENTS
  • Intermittent Problem Diagnosis
  • Test Procedures
    • Intermittent Simulation