Isuzu D-MAX 2020 Owner's And Driver's Manual page 703

Changing the Engine Oil and Oil Filter
Engine oil and the oil filter are important factors in determining engine performance
and longevity. Be sure to use only specified oil and oil filter. The engine oil level must
be checked and the oil and oil filter should be regularly changed at the same time
according to the Maintenance Schedule.
WARNING
• Hot engine oil can cause severe skin burns. Allow the engine to cool before
draining the engine oil.
ADVICE
• Use the oil quantities indicated below only as guidelines when changing the
engine oil. After changing the oil, make sure the oil is at the required level.
• Always use low ash content engine oil. Also, do not use engine oil additives.
Failing to do so could result in DPD failure.
Quantity of engine oil to be changed
Engine model
RZ4E (2WD/4WD)
SERVICE AND MAINTENANCE
Oil quantity [Reference value]
When changing oil and filter
6.6 liters (1.74 US gal./1.45 Imp gal.)
Maintenance Schedule
Recommended Fluids, Lubricants and
Diesel Fuels
6-27
→ Refer to page 6-142
→ Refer to page 6-147