• 2.3L I4 engine
• 3.0L DOHC V6 Duratec engine
• If required, add engine oil to the engine. Refer to Adding engine oil
in this chapter.
• Do not overfill the engine with oil. Oil levels above the MAX
mark or upper hole may cause engine damage. If the engine is
overfilled, some oil must be removed from the engine by an authorized
dealer.
7. Put the indicator back in and ensure it is fully seated.
Adding engine oil
1. Check the engine oil. For instructions, refer to Checking the engine
oil in this chapter.
2006 Mariner (mrn)
Owners Guide (post-2002-fmt)
USA (fus)
Maintenance and Specifications
237