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According to the 1999 Lincoln Navigator Owner Guide :
It depends on which engine you have :
The 5.4 liter ( 2 valve per engine cylinder ) takes ( " regular " unleaded gasoline , 87 octane )
The 5.4 liter ( 4 valve per engine cylinder ) takes ( " premium " unleaded gasoline , 91 octane )
* there should be a Premium Fuel Required / Recommended sticker inside the fuel filler door
What else can I help you with?
What gas should you use for your 1998 navigator?
According to the 1998 Lincoln Navigator Owner Guide : ( " regular " unleaded gasoline , 87 octane )
What grade of oil does 1999 Lincoln navigator use?
According to the 1999 Lincoln Navigator Owner Guide ( 5W-30 )
What kind of gas should you use on 2000 navigator?
unleaded - 91 octane ( according to the 2000 Lincoln Navigator owners manual for the 5.4 L - 4 valve - V8 engine )
Should i use premium gas or regular gas in a 1999 jeep grand Cherokee?
Regular unleaded is the recommended fuel for a 1999 Jeep Grand Cherokee.
Can you use regular gas in a 2006 Lincoln Navigator?
According to the 2006 Lincoln Navigator Owner Guide : The vehicle is designed to use " premium " unleaded , 91 octane or higher
What kind of gas should you use in my 1999 ford expedition eb?
" regular " unleaded ( 87 octane )
What gas grade does a 2006 Lincoln Navigator use?
According to the 2006 Lincoln Navigator Owner Guide : ( " premium " unleaded gasoline , 91 octane or higher )
What gas should you use in a 1999 f 150?
According to the 1999 Ford F-150 Owner Guide : ( " regular " unleaded gasoline , 87 octane )
On a 1999 bick regal supercharged what kind of gas do you use?
Use premium gas.
What kind of gas should you use?
There are number of different kinds of gas you should use. The gas you should use depends on the situation.
What gas should 1999 Saturn SC1 use?
Try [unleaded] 87 octane. If it does not "ping" excessively you should be OK If it does "ping" try 89 Octane
How much antifreeze does a 1999 Lincoln navigator use?
For a 1999 Lincoln Navigator : Assuming you want a 50 / 50 mixture of antifreeze and distilled water ( like it was from the factory ) With auxiliary rear heat ( approximately 14 U.S. quarts ) Without auxiliary rear heat ( approximately 13 ) * of antifreeze *
