Cooling System: Technical Service Bulletins

• Recalls
  • Recall 88V022000: Throttle Frosted/Slow Return To Idle
• Customer Interest
  • Emissions - Coolant Leak at BAC Valve
  • Radiator Fan - Operates On Low Speeds Only
  • Engine - Low, Rough Idle, Vibration in DRIVE
  • Engine, Radiator Mounts - Vibration During Idle in DRIVE
  • A/C - Insufficient Cooling
• By Symptom
  • Abnormal wear/deterioration
    • Coolant - Propylene Glycol Based Not Recommended
    • Cooling Fan Relay - Relocated to Prevent Water Ingress
  • Continuous fan operation
    • A/C - Insufficient Cooling
  • Customer Interest
    • Emissions - Coolant Leak at BAC Valve
    • Radiator Fan - Operates On Low Speeds Only
    • Engine - Low, Rough Idle, Vibration in DRIVE
    • Engine, Radiator Mounts - Vibration During Idle in DRIVE
    • A/C - Insufficient Cooling
  • Driveability
    • Engine - Low, Rough Idle, Vibration in DRIVE
  • Leaks
    • Emissions - Coolant Leak at BAC Valve
  • Recalls
    • Recall 88V022000: Throttle Frosted/Slow Return To Idle
  • Vibration
    • Engine - Low, Rough Idle, Vibration in DRIVE
    • Engine, Radiator Mounts - Vibration During Idle in DRIVE
• All Technical Service Bulletins
  • Emissions - Coolant Leak at BAC Valve
  • Coolant - Propylene Glycol Based Not Recommended
  • A/C - Manual Corrections
    • Overview
    • 1988 626, MX-6 Section B Engine
      • Overview
      • Overview
      • Cooling, Battery, Tightening Torque
      • Radiation Removal/Installation
      • Water Pump
    • 1989 626, MX-6 Section B Engine
      • Overview
      • Overview
      • Cooling, Battery, Tightening Torque
      • Radiator Removal/Installation
      • Water Pump
    • 1990 626, MX-6 Section B Engine
      • Overview
      • Overview
      • Cooling, Battery, Tightening Torque
      • Radiator Removal/Installation
      • Water Pump
    • 1990 626, MX-6 Section U A/C
    • 1991 626, MX-6 Section B Engine
      • Overview
      • Overview
      • Cooling, Battery, Tightening Torque
      • Radiator Removal/Installation
      • Water Pump
    • 1991 626, MX-6 Section U A/C
  • Cooling System - Allowable Replacement Thermostat Set
  • Recall 88V022000: Throttle Frosted/Slow Return To Idle
  • Radiator Fan - Operates On Low Speeds Only
  • Engine - Low, Rough Idle, Vibration in DRIVE
  • Engine, Radiator Mounts - Vibration During Idle in DRIVE
  • Cooling Fan Relay - Relocated to Prevent Water Ingress
  • A/C - Insufficient Cooling
  • Coolant - Reconditioned Antifreeze, Not Recommended