20 Most Recent 2006 Lincoln Navigator - Page 8 Questions & Answers

Not sure what you are doing but removing the ignition coils is pretty simple. Unplug the coil. Use a 7mm socket to remove the bolt that holds the cil in place. Remove the coil. Some of the coils require a 7mm swivel socket. Not any swivel socket will work. I know for sure that a snap-on or Mac brand swivel socket will work. I also know a craftsman swivel socket will not. Let me know if you have any questions and I'll do my best to answer them. Thank you for using FixYa.com! I’m happy to assist further over the phone at https://www.6ya.com/expert/jeremy_d728a59f986299fa

• In the vast majority of cases, simply cleaning the MAF sensor does the trick. Consult your service manual for it's location if you need help. I find it's best to take it off and spray it with electronics cleaner or brake cleaner. Make sure you are careful not to damage the MAF sensor, and make sure it's dry before reinstalling
• Inspect all vacuum and PCV hoses, replace if necessary

Usually this is caused by the circuit board which is part of the bezel.Ford has a technical service bulletin out on this.Here is a copy of the TSB TSB 06-2-3 FLOOR MOUNTED SHIFTER STUCK IN PARK Publication Date: January 13, 2006 LINCOLN: 2005-2006 Navigator ISSUE: Some 2005-2006 Navigators may exhibit the floor shifter stuck in Park due to an electrical system concern or by damage from liquid intrusion. ACTION: Follow the latest online Workshop Manual diagnostics in section 307-05. If diagnostics lead to an inoperative brake shift interlock circuit board which may have been damaged due to liquid intrusion. The brake shift interlock circuit board is located on the bezel. Replace only the bezel assembly, current service parts contain all liquid diverter design changes. Do not replace the entire shifter assembly. NOTE: DAMAGED CAUSED BY LIQUID INTRUSION IS NOT COVERED UNDER THE NEW VEHICLE LIMITED WARRANTY. PART NUMBER PART NAME 6L7Z-7D443-A Floor Shift Bezel Hope this helps and just keep in mind that your feedback is important and I'll appreciate your time and consideration if you leave some testimonial comment about this answer. Thank you for using FixYa.

Usually this is caused by the circuit board which is part of the bezel.Ford has a technical service bulletin out on this.Here is a copy of the TSBTSB 06-2-3FLOOR MOUNTED SHIFTER STUCK IN PARKPublication Date: January 13, 2006LINCOLN: 2005-2006 NavigatorISSUE: Some 2005-2006 Navigators may exhibit the floor shifter stuck in Park due to an electrical system concern or by damage from liquid intrusion.ACTION: Follow the latest online Workshop Manual diagnostics in section 307-05. If diagnostics lead to an inoperative brake shift interlock circuit board which may have been damaged due to liquid intrusion. The brake shift interlock circuit board is located on the bezel. Replace only the bezel assembly, current service parts contain all liquid diverter design changes. Do not replace the entire shifter assembly.NOTE: DAMAGED CAUSED BY LIQUID INTRUSION IS NOT COVERED UNDER THE NEW VEHICLE LIMITED WARRANTY.PART NUMBER PART NAME6L7Z-7D443-A Floor Shift BezelHope this helps and just keep in mind that your feedback is important and I'll appreciate your time and consideration if you leave some testimonial comment about this answer. Thank you for using FixYa.

Rotors are slightly warped. Probably just one. You may be able to have them resurfaced if there not to worn.

ENGINE TEMP DATA ERROR

When you start car open your trunk and check around where the noise is coming from, you may just have something back there that is vibrating against something else. There could also be a bolt or screw that came loose that is vibrating around.

Turning over is cranking
You mean will not start !!

Given it is 5 years old

Change the Spark Plugs,if you haven't
Change both front O2 Sensors at 100,000 miles
Clean the MAF Sensor --CRC MAF Cleaner

Next -- TEST the TPS Sensor on throttle body
It is replacable. (2) T20 Torx screws and a hair
dryer to soften the thread locker
You may be loosing the throttle position on start up

Then check fuel pressure, at the fuel rail on engine,
also if your not going to work on it yourself, have the TPS
and Fuel Pump looked at with an Oscilloscope

The fuel pump may be going bad

bank 1 is the side were the #1 cylinder is. po420 catylist below threshold ( bank 1 ). if your check engine light is on for a P0420 code( bad converter ) and you decide not to fix it, another more serious code could be triggered and you'd never know. it could the back 02 sensor also, behind convertor. have a mechanic check it out.

It's hard to tell without being able to test drive it but it sounds like it might be the maf sensor (Mass Air Flow) which can cause a backup of fuel or not enough air for the engine to run. Or you may have a collapsed catalytic converter. The catalytic converter burns up any unused fuel from the engine and sometimes the internals of this device can collapse and not allow the exhaust to flow properly. And for your safety, here is a complete list of recalls on your vehicle. If your vehicle is affected by one or more of these recalls then you may qualify for a free repair! http://www.automotive.com/2006/12/lincoln/navigator/recalls/index.html

The information that is on my screen can't be correct. This is an OBD 1 code thats an O2 sensor to rich dose not switch . The screen says it is a 2006 witch would be an OBD 11 system witch olny reads 4 digit codes. Im not sure of the information mabey the incorrect year posted

Hi,
This sounds like you have a problem with the water-pump, it will need to be replaced. This is quite a common fault and usually happens when the vehicle reaches 100,000km or more.
Let me know if you need more information.
Thanks
Jason