Cooling System Service

3. Procedure that requires washing out the system and then refilling it.
4. Max system pressure is stamped on the radiator ____.
5. Bottles of 100% coolant are called _____
7. To check to see if it safe to open a cooling system, squeeze the ___ radiator hose
9. Automatic transmission require an oil ___ (usually part of the radiator)
12. The ______ valve on the radiator cap opens when max system pressure is exceeded
14. The air-___ tool is used to automatically refill a cooling system
15. Then engine performs most efficiently at _____ temperature.
17. Tool used to detect voltage (electricity) in a cooling system
18. When performing a pressure test, stay at least ____ psi under the max system pressure

1. The ______ valve on the radiator cap is the smaller rubber seal
2. Fan that blows air in the passenger cabin
3. Radiator ____s can bend easily and restrict air flow.
6. Causes damage to a cooling system when electricity develops in the coolant
8. The heater ___ is a small radiator located in the dashboard that provides heat in the cabin
10. 1 ___ = 14.5 psi
11. The coolant temperature _____ senses the coolant temperature for the computer.
12. Tool used to detect leaks and apply pressure to the cooling system
13. Always use _____ water when mixing with coolant
16. 1 psi of pressure increase adds ___ degrees of boiling point protection