Question about 2004 Lincoln Navigator

1 Answer

2000 Lincoln Navigator Stalling at low RPMS sporadically

My Navigator when at idle or low rpms first makes a low horn like noise from engine (almost seems like power draw) then it will want to stall out. Once I hear the horn like noise I can increase the RPMs to keep it from stalling. Then it will run fine. It happens when I come to stops or the engine is at low RPMs. Otherwise drives fine.

Posted by on

  • cuchuma1 May 15, 2009

    2000 lincoln navigator makes nise and wants to cut off at low rpm sporadically

×

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    President:

    An expert whose answer got voted for 500 times.

  • Lincoln Master
  • 783 Answers

Idle Air Control (IAC) motor is sticking.You can try taking it off and cleaning it but most likely will have to replace it.

Posted on Feb 13, 2009

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
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.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

2008 mercury mountaineer. heat will blow and then it will blow cold. Coolant is full and no leaks. It's overheated twice in the past week. Now high rpms at low speed, when heat is turned on or off.


Mercury Mountaineer Start Stall Idle Problems - Car Forums at ...

forums.edmunds.com > Mercury > Mercury Mountaineer

Dec 12, 2010 - 14 posts - ‎14 authors
Learn more about Mercury Mountaineer at the Edmunds.com Car Forums! ... Light came back on but no more stalling at speed. ... I have the same stalling at low idleproblem (under 500 RPM) with my 2003 Mountaineer 4.6L V8 AWD. ... My computer is telling the engine to rev at a high RPM on startup, then ...

Engine Rev's high, slow to accelerate - Ford Truck Enthusiasts Forums

www.ford-trucks.com > ... > Expedition & Navigator
Aug 22, 2003 - Engine Rev's high, slow to accelerate Expedition & Navigator. ... If you give it more gas I do pick up speed faster, but the noise gets louder. ... 99 Expedition 5.4/3.55 LS (plan to replace with SD-PSD) & 95 Mercury Mystique 2.5L/v6 .... What transmission, mrpositraction, 2004 - 2008 F150, 15, 04-08-2008 ... 2008 F-150 - Rough Idle and Hissing Noise at 1800 RPM
May 22, 2014
2001 mercury moutaineer 5.0 high idle 1000-1200 rpm's at idle ...
Aug 2, 2011
Head gasket leaks; Overheats at high speed/RPM.
Jan 11, 2011
Strange "whoop" sound?
Jun 19, 2007
More results from www.ford-trucks.com

Loud..the RPMs increase like I am stuck in 1st gear..torque


Dec 07, 2015 | Mercury Cars & Trucks

1 Answer

My 2006 Lincoln Navigator has a problem when it is in overdrive. If the rpms are low and I step on the gas the car jolts back and forth until the rpms increase. It kind of does the same thing in 4th if I...


Your friend could be right. Normally if you have a cylinder miss or a problem with the transmission you would get a check engine light and a trouble code. Low fuel pressure may not show up like that.
You may want to check fuel pressure at idle and on the road.

Jul 30, 2013 | 2006 Lincoln Navigator

1 Answer

95 saturn 1.9 loud engine noise when idle or low rpms


Is it a clicking, Clacking, or clunking noise.?

Nov 03, 2012 | Cars & Trucks

2 Answers

The car runs then when you get to stop light it shuts down then you can start it just when the rpm is low it shuts off


The most common problem with stalling due to low rpms is the idle air control valve. this valve is what controls the idle and keeps the engine at the correct idle this is the first thing i would check and also make sure the throtlebody is clean, most of these type of problems are due to that valve good luck.

Jan 23, 2011 | 1999 Lincoln Continental

1 Answer

98 lincoln navigator loud noise, shaking, high rpm at idle, drive


I don't know how much oil you had to put in but it sounds like you have maybe more than opne issue and both sound major. One is engine reving and speed not picking up sounds like trans problem. Two the engine shaking and making noise and being run low on oil leans toward possible engine damage. If your mechanicly inclined check all fluids and when checking trans fluid smell it. If it smells burnt the trans has been damaged. Check oil pressure and make sure coolant is full.You may have to take it into the shop.

Oct 06, 2009 | 2004 Lincoln Navigator

2 Answers

What is the function of the idle speed control valve?


The idle air control (IAC) valve assembly on a combustible engine monitors and manipulates the amount of controlled air moving around the throttle plate. The IAC valve is managed by the electronic control module (ECM) of the engine, which calculates the position of the IAC valve. Voltage pulses called counts extend and retract an internal conical-tipped shaft called a pintle inside the IAC valve. When the pintle is extended, the cone-shaped tip positions itself closer to the air inlet and restricts the amount of air allowed to pass through the throttle, building up more air around the throttle plate to increase the rpms of the engine. When the pintle is retracted, it moves away from the inlet and allows more air into the throttle away from the throttle plate, decreasing the rpms. The IAC valve operates and adjusts constantly while the engine is running to help prevent the engine from stalling or surging. This will not cause the engine to misfire!! Hopefully this helps

Aug 21, 2009 | 2002 Lincoln LS

1 Answer

I have a Mistubishi eclipse GS 2.4 four cylinder the car idles extremely low and sometimes dies when i am sitting at stop lights out of gear or when i come to a stop and have it in nuetral. But when i turn...


your idle speed too low.take it to a dealer.they have to reset idle.it should be 600-800 rpms.when you turn on air conditioner.the computer steps up idling to keep engine from stalling .your curb idle too low.

Jun 22, 2009 | 2001 Mitsubishi Eclipse

2 Answers

Cobalt not running at low rpm.......


All are possibilities but EGR valve makes the most sense. It's famous for causing poor idling and/or stalling at low RPMS. Best of luck.
Greg

Jun 18, 2009 | 2006 Chevrolet Cobalt

Not finding what you are looking for?
2004 Lincoln Navigator Logo

859 people viewed this question

Ask a Question

Usually answered in minutes!

Top Lincoln Experts

yadayada
yadayada

Level 3 Expert

64052 Answers

Fordexpert

Level 3 Expert

5331 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

21990 Answers

Are you a Lincoln Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...