2004 LINCOLN NAVIGATOR fuel additives

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Page 310 of 368

LINCOLN NAVIGATOR 2004  Owners Manual Adding engine oil
1. Check the engine oil. For instructions, refer to Checking the engine
oil in this chapter.
2. If the engine oil level is not within the normal range, add only certified
engine oil

Page 322 of 368

LINCOLN NAVIGATOR 2004  Owners Manual Your vehicle was not designed to use fuel or fuel additives with metallic
compounds, including manganese-based additives.
Repairs to correct the effects of using a fuel for which your vehicle was
not