AUTO TECH/TASK SHEET
6th Edition
ISBN: 9780135257630
Author: Halderman
Publisher: PEARSON
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Textbook Question
Chapter 21, Problem 10CQ
What can be done to prevent air from getting trapped in the cooling system when the coolant is replaced?
- a. Pour the coolant into the radiator slowly.
- b. Use a coolant exchange machine that draws a vacuum on the system.
- c. Open the air bleeder valves while adding coolant.
- d. Either b or c.
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Chapter 21 Solutions
AUTO TECH/TASK SHEET
Ch. 21 - What is normal operating coolant temperature?Ch. 21 - Explain the flow of coolant through the engine and...Ch. 21 - Why is a cooling system pressurized?Ch. 21 - Describe how to diagnose a heater problem.Ch. 21 - What are 10 common causes of overheating?Ch. 21 - What diagnostic trouble code (DTC) could be set if...Ch. 21 - Prob. 2CQCh. 21 - What type of pump is a water pump? a. Positive...Ch. 21 - Water pumps __________. a. only work at idle and...Ch. 21 - Which statement is true about thermostats? a. The...
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