SERVICING INFORMATION 8-9
RADIATOR (COOLING SYSTEM)
Complaint Symptom and possible causes Remedy
Engine overheats. 1. Not enough engine coolant. Add coolant.
2. Clogged with dirt or trashes radiator core. Clean.
3. Faulty cooling fan. Repair or replace.
4. Defective cooling fan thermo-switch. Replace.
5. Clogged water passage. Clean.
6. Air trapped in the cooling circuit. Bleed out air.
7. Defective water pump. Replace.
8. Use incorrect coolant. Replace.
9. Defective thermostat. Replace.
Engine overcools. 1. Defective cooling fan thermo-switch. Replace.
2. Extremely cold weather. Put on the radiator
cover.
3. Defective thermostat. Replace.