After replacing a radiator in a vehicle, the technician should:

After replacing a radiator in a vehicle, the

Multiple choice — select the best answer

ASet the climate control to maximum heat before starting the engine
BProperly bleed the cooling system of air
CImmediately test drive the vehicle at highway speeds
DAdd coolant only after the engine has been running for several minutes

✓ Correct answer: B. Properly bleed the cooling system of air After radiator replacement, proper system bleeding is essential to remove trapped air that could cause overheating, poor heater performance, and potential engine damage.

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