Tune-up and Engine Performance Checks: Technical Service Bulletins

• Customer Interest
  • Engine - Miss, Hesitation, or Roughness
  • Engine - Miss, Hesitation, or Roughness
  • PROM - Rough Idle, Low Speed Driveability
  • Engine, A/T - Shift/Driveability Concerns/MIL ON
• By Symptom
  • Customer Interest
    • Engine - Miss, Hesitation, or Roughness
    • Engine - Miss, Hesitation, or Roughness
    • PROM - Rough Idle, Low Speed Driveability
    • Engine, A/T - Shift/Driveability Concerns/MIL ON
  • Driveability
    • Engine - Miss, Hesitation, or Roughness
    • Engine - Miss, Hesitation, or Roughness
    • PROM - Rough Idle, Low Speed Driveability
    • Engine, A/T - Shift/Driveability Concerns/MIL ON
  • Erratic Operation
    • Engine - Miss, Hesitation, or Roughness
    • Engine - Miss, Hesitation, or Roughness
  • Erratic Shifting
    • Engine, A/T - Shift/Driveability Concerns/MIL ON
• All Technical Service Bulletins
  • Engine - Miss, Hesitation, or Roughness
  • Engine - Miss, Hesitation, or Roughness
  • Engine Controls - Updated Rough/Unstable Idle Chart
  • Spark Plug - Service on Engines With Aluminum Heads
  • Spark Plug Gap - No Longer Included on Emission Label
  • Ignition - Spark Plug Information
  • Ignition - Spark Plug Application & Gap
  • Distributor - Tang Drive Roll Pin Removal
  • PROM - Rough Idle, Low Speed Driveability
  • Fuel - Minimum Idle Speed Adjustment Warning
  • Engine, A/T - Shift/Driveability Concerns/MIL ON