Inspection should include visually checking the levels and condition of
- fuel
- oil
- diesel exhaust fluid (DEF)
- coolant
and determining the necessary action.
ASE 2: I. Diesel Engines: A. General (P-1)
Process/Skill Questions:
- What should the ratio of water to antifreeze be?
- How does one take an oil or coolant sample?
- Why is it important to identify the type of antifreeze?