FORD 1998 Ranger - Manual (Page 116)

• 3.0L V6/4.0L V6 engine
6. Wipe the indicator clean. Insert the indicator fully, then remove it
again.
• If the oil level is between the MIN and MAX marks (2.5L engine)
or between the ADD and FULL marks (3.0L and 4.0L engine)
the oil level is acceptable. DO NOT ADD OIL.
• If the oil level is below the MIN
mark (2.5L engine) or ADD mark
(3.0L and 4.0L engine), add
enough oil to raise the level
within the MIN-MAX range
(2.5L engine) or the ADD-FULL
range (3.0L and 4.0L engine).
• Oil levels above the MAX mark (2.5L engine) or the letter F in FULL
(3.0L and 4.0L engine) may cause engine damage. Some oil must be
removed from the engine by a service technician.
7. Put the indicator back in and ensure it is fully seated.
ADD 1 QT FULL
Maintenance and care
116