Question

which of the following applies to performing an oil change? a) always document the oil level and condition before performing the service. b) the oil type used is a customer preference and is interchangeable. c) oil level can be low, because consumption is expected. d) all of the above.

Explanation:

Documenting oil - level and condition before service is a standard practice for record - keeping and to assess vehicle health. Oil types are not always interchangeable as different vehicles require specific types (ruling out B). While some oil consumption is normal, an oil level should not be too low (ruling out C and D).

Answer:

A. Always document the oil level and condition before performing the service.