Tune-up and Engine Performance Checks: Technical Service Bulletins

• Customer Interest
  • Engine - Miss, Hesitation, or Roughness
  • Intake Air Duct - Reduced Engine Performance
  • Engine - Rough/Surges/Misfires/Code 43
  • Engine - Surges
  • PROM Update - Engine Surge
  • PROM - Surge, Detonation or Code 32, EGR
  • Fuel - Diagnosis for Surge Hot/Cold, Detonation, Code 32
  • Engine, A/T - Shift/Driveability Concerns/MIL ON
• By Symptom
  • Customer Interest
    • Engine - Miss, Hesitation, or Roughness
    • Intake Air Duct - Reduced Engine Performance
    • Engine - Rough/Surges/Misfires/Code 43
    • Engine - Surges
    • PROM Update - Engine Surge
    • PROM - Surge, Detonation or Code 32, EGR
    • Fuel - Diagnosis for Surge Hot/Cold, Detonation, Code 32
    • Engine, A/T - Shift/Driveability Concerns/MIL ON
  • Driveability
    • Engine - Miss, Hesitation, or Roughness
    • Intake Air Duct - Reduced Engine Performance
    • Engine - Rough/Surges/Misfires/Code 43
    • Engine - Surges
    • PROM - Surge, Detonation or Code 32, EGR
    • Fuel - Diagnosis for Surge Hot/Cold, Detonation, Code 32
    • Engine, A/T - Shift/Driveability Concerns/MIL ON
  • Erratic Operation
    • Engine - Miss, Hesitation, or Roughness
  • Erratic Shifting
    • Engine, A/T - Shift/Driveability Concerns/MIL ON
  • False instrument warning light/gauges
    • PROM - Surge, Detonation or Code 32, EGR
    • Fuel - Diagnosis for Surge Hot/Cold, Detonation, Code 32
  • Noise
    • PROM - Surge, Detonation or Code 32, EGR
    • Fuel - Diagnosis for Surge Hot/Cold, Detonation, Code 32
• All Technical Service Bulletins
  • Engine - Miss, Hesitation, or Roughness
  • Intake Air Duct - Reduced Engine Performance
  • Engine Controls - Idle Speed/Minumum Idle Air Rate Specs
  • Engine - Rough/Surges/Misfires/Code 43
  • Engine - Surges
  • PROM Update - Engine Surge
  • PROM - Surge, Detonation or Code 32, EGR
  • Fuel - Diagnosis for Surge Hot/Cold, Detonation, Code 32
  • Engine, A/T - Shift/Driveability Concerns/MIL ON