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General Knowledge #16
Practice Test
Active Practice Session
General Knowledge #16
Question 1 of 50
2% complete
Question 1
When is it safe to remove the radiator cap?
A
After letting the vehicle sit overnight
B
When the engine has been idling for a few minutes.
C
When the weather is very cold.
D
When you can touch the cooled cap with a bare hand
Select an answer to continue.
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