A vehicle with a properly functioning cooling system should maintain an engine operating temperature of approximately:

Practise this ASE B5 Auto Damage Prep question free, then download the PDF, watch the video walkthrough, or unlock timed mock exams for the full web bank.

Download PDF Watch video

Multiple choice — select the best answer

A240-260°F (116-127°C)
B140-150°F (60-66°C)
C195-220°F (90-105°C)
D160-180°F (71-82°C)

✓ Correct answer: C. 195-220°F (90-105°C) Modern engines typically operate in the 195-220°F (90-105°C) range. This temperature range provides optimal efficiency for combustion, emissions control, and engine durability.

.q-expl{display:block!important}.q-opt[data-idx="2"]{border-color:#16a34a;background:#f0fdf4}.q-opt[data-idx="2"] .oltr{background:#16a34a;color:#fff}.q-opt{cursor:default!important;pointer-events:none}

Keep practising. Use the free ASE B5 Auto Damage Prep PDF, watch the YouTube walkthrough, or unlock all 10 web questions with timed mock exams.

Free PDF Video walkthrough

← Previous 🎲 Random question ↩ Back to all questions

Keep practising

A vehicle with a properly functioning cooling system should maintain an engine operating temperature of approximately:

Related questions

Free practice here. Timed mocks when you are ready.