Engine, Cooling and Exhaust: Technical Service Bulletins

• Customer Interest
  • Cooling Fan - Noise on Light Load Conditions
  • Exhaust - Buzzing Noise
  • IAC Motor - Erratic Idle/Stalls On Decel/Hot Restart
  • Distributor - Surging, Bucking, or Intermittent Missing
• By Symptom
  • Customer Interest
    • Cooling Fan - Noise on Light Load Conditions
    • Exhaust - Buzzing Noise
    • IAC Motor - Erratic Idle/Stalls On Decel/Hot Restart
    • Distributor - Surging, Bucking, or Intermittent Missing
  • Driveability
    • Distributor - Surging, Bucking, or Intermittent Missing
  • Noise
    • Cooling Fan - Noise on Light Load Conditions
    • Exhaust - Buzzing Noise
  • Poor performance
    • Distributor - Surging, Bucking, or Intermittent Missing
  • Vibration
    • Exhaust - Buzzing Noise
• All Technical Service Bulletins
  • Engine - Knocking When Cold
  • Fuel Pump and Filter - Replacement Information
  • CNG Fuel FIlter - Manual Revisions
  • Cooling Fan - Noise on Light Load Conditions
  • Exhaust - Buzzing Noise
  • IAC Motor - Erratic Idle/Stalls On Decel/Hot Restart
  • Distributor - Surging, Bucking, or Intermittent Missing
  • Body Code Identification
  • Engine - Coolant Recommendations
  • Rocker Arm - Supplemental Installation Procedure