If your engine overheats, you should:

Stop safely and let the engine cool.. Section 2.14: Never remove the cap on a hot engine. Stop and let it cool.

If your engine overheats, you should:

ANSWER BREAKDOWN
  • A. Incorrect. "Remove the radiator cap immediately." is not correct. Never remove the cap on a hot engine. Stop and let it cool.
  • B. Incorrect. "Pour water on the engine." is not correct. Never remove the cap on a hot engine. Stop and let it cool.
  • C. Correct. Never remove the cap on a hot engine. Stop and let it cool.
  • D. Incorrect. "Keep driving to cool it with air." is not correct. Never remove the cap on a hot engine. Stop and let it cool.