Question about 1999 Lincoln Navigator
Cranks but won't start
Does it only do that when the weather is cold?
If it does, it could be the fuel pressure check valve has a leak. One way to check it is to turn the key to the run position for 5-7 seconds before you start the engine. If it starts, that should be the problem.
If it still doesn't. You might have to reset the fuel pump. You can do this by removing the fuse from the fusebox in the engine compartment (it's a 15 amp fuse. I think it's # 17) With the fuse removed, crank the engine twice but make sure you don't hold it too long as you don't want to drain the battery. Two 3 second cranks should be good.
Put the fuse back in and start the engine. Should start then. Hopefully that solves your problem. I'm having the same issue and that is how I start my truck whenever is doesn't want to start. Seems like it only happens when I haven't started it in a while but seems fine when I start it within 4-5 hour intervals.
Posted on Jan 08, 2013
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
Since your blower is working and it is a heat issue,thats where we'll
start,First thing is have you checked the coolant level in the radiator when
engine is cold,make sure it is filled to top,next verify you have coolant in
reserve ,Start your van and get it up to normal operation temperature,If your
heat gauge on the dash works correctly it should be 190 degrees,Now lift the
hood and locate the two heater hoses going into the heater assembly at the fire
wall,Both hoses should be hot to hold on to,if both are hot and no heat inside
your problem will be the blend air door in heater assembly.
if neither hose is that hot you need to replace the thermostat in the engine to get it up to 195 degrees.
if one hose is hot and one is luke warm then the heater core is blocked and to blame. hope this helps you.
Posted on Jan 05, 2010
If you cant get a code by morning call the ford dealer and ask the service department they will tell you exactly how to do it.
Posted on Jan 07, 2010
Testimonial: "Thank you, I well Call"
I had this problem last year with my LincolnI. I took it in and for 200 bucks I had to replace a wire that went out of my air suspension. Right after that it drove smooth again.
Posted on Oct 17, 2010
Tips for a great answer:
Feb 17, 2013 | Cars & Trucks
Feb 10, 2013 | 1999 Lincoln Navigator
Nov 26, 2012 | 2003 Lincoln Navigator
Oct 06, 2012 | 1999 Lincoln Navigator
Aug 03, 2012 | 2003 Lincoln Navigator
Jul 14, 2012 | 1998 Lincoln Navigator
Sep 22, 2011 | 2007 Lincoln Navigator Ultimate 4x4
Aug 16, 2011 | 1999 Lincoln Town Car
May 29, 2011 | 1999 Lincoln Navigator
Oct 28, 2009 | 1999 Lincoln Navigator
May 13, 2017 | 1999 Lincoln Navigator
471 people viewed this question
Usually answered in minutes!