What could it be?

Asked by MR6776 Jun 21, 2017 at 07:20 PM about the 2003 Lincoln Navigator RWD

Question type: Maintenance & Repair

Replaced thermostat, radiator, relays, fuses
and starter. Still will not start. What could it
possibly be. The guessing game is getting
very frustrating.

6 Answers

Is the battery good and charged up? Have you checked the battery terminals for corrosion and have you cleaned and tightened the connections? Checked for power at the starter? Is there a security light on in the dash?

The battery is brand new and terminals are clean. Replaced the starter last month with a brand new starter. However, the security light flashes.

Everything has power. Lights come on, windows roll down, radio turns on ect.. It just won't start. Have a half tank of over priced premium gas so im kinda annoyed at it not starting having just came back from the gas station an hr ago.

I have one that does the same thing is the starting SIM annoyed on the fire wall little circle Black piece with 2 Nubs coming out Put your screwdriver in between them together it To gather should start

Your Answer:

Navigator

Looking for a Used Navigator in your area?

CarGurus has 196 nationwide Navigator listings starting at $9,869.

Postal Code:

CarGurus Experts

  • #1
    jimmyarango
    Reputation
    2,320
  • #2
    kbro
    Reputation
    950
  • #3
    Gene Arnett
    Reputation
    890
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used Ford Expedition
29 Great Deals out of 811 listings starting at $7,888
Used Cadillac Escalade
16 Great Deals out of 407 listings starting at $6,995
Used Lincoln Aviator
5 Great Deals out of 444 listings starting at $32,990
Used GMC Yukon
18 Great Deals out of 736 listings starting at $5,998
Used Chevrolet Tahoe
18 Great Deals out of 717 listings starting at $5,995
Used Chevrolet Suburban
4 Great Deals out of 407 listings starting at $12,000
Used GMC Yukon XL
14 Great Deals out of 546 listings starting at $12,950
Used Cadillac Escalade ESV
3 Great Deals out of 128 listings starting at $10,900
Used Ford F-150
296 Great Deals out of 15,534 listings starting at $1,712
Used Toyota Sequoia
3 Great Deals out of 70 listings starting at $16,489
Used Lexus GX
51 listings starting at $6,995
Used Ford Explorer
82 Great Deals out of 2,014 listings starting at $2,999

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use. Content will be removed if CarGurus becomes aware that it violates our policies.