Question about 2004 Lincoln LS

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LS FAN RUNNING LOUD! HI, I have a 2004 lincoln ls v8 with 90k. I had to replace the thermostat about a month & a half ago b/c it was overheating and that fixed it. NOW the fan is running sooo loud. its not overheating anymore but the fan sounds like its stuck in HIGH MODE all the time. Any ideas?!?

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6ya6ya
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Posted on Jan 02, 2017

  • 3 Answers

SOURCE: 2000 Lincoln ls overheating

There is a hose on the side of the coolant resevoir that has a straight blade screwdriver fitting in it. Open the fitting and this will bleed the heads on the LS. Without opening this you will never get the air out of the head, trust me.

Posted on Nov 11, 2008

edwardjwoods
  • 372 Answers

SOURCE: lincoln ls overheating

Cheap try is new radiator cap. If it cant pressurize the system the boil temp lowers considerably. If put new cap on and still over heat could have bad head gasket or a blockage in radiator...Cap is common and 10.00 to fix....

Posted on Aug 11, 2008

fastboyz
  • 674 Answers

SOURCE: 2000 lincoln ls heater not working...thermostat?

no this manual wont work your LS is based on a Jaguar .
do you have the v6 or v8?

Posted on Nov 18, 2008

roniecon
  • 6826 Answers

SOURCE: cant find where to add freon in my 2002 lincoln ls v8

follow the larger line/hose untill u come to it and look on compressor

Posted on Jun 28, 2009

jmgldsmth
  • 1869 Answers

SOURCE: were is the thermostat in a lincoln ls

it is located in the top radiator hose nearest the engine block

Posted on Sep 06, 2009

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1 Answer

Why is my 2001 Lincoln ls overheating


1. Insufficient coolant in system
2. Drive belt defective or not adjusted properly
3. Radiator core blocked or grille dirty and restricted
4. Thermostat faulty
5. Cooling fan not functioning
6. Radiator cap not maintaining proper pressure
7. Ignition timing incorrect
8. Defective water pump
9. Improper grade of engine oil
10. Inaccurate temperature gauge

Jul 13, 2014 | 2004 Lincoln LS

1 Answer

Radiator Fan always Running


Temperature sensors trigger cooling fan. But can be a stuck cooling fan relay that refuses to disengage.

This fan will strain charging system and may cause engine to run too cool at times.

Jul 25, 2017 | 2004 Lincoln LS

1 Answer

Lincoln 2002 ls overheating


the fan will turn on when the engine temp reaches a set temperature and will only turn off when the engine drops below a certain temp and on the highway running hard it may stay on longer

Oct 01, 2012 | 2002 Lincoln LS

1 Answer

Wheres the radiator fan relay located on a lincoln ls 2004 v8


I have a 2004 lincoln ls 3.9 V8 i'm having problem with my new fan it want come on i cant find the coolant fan switch

Mar 31, 2012 | 2000 Lincoln LS

1 Answer

2000 Lincoln Ls running hot


do you have heat when it is overheating? if not sounds like a head gasket. if u do have heat i would check the front of the radiator to see if it has debris stuck to the front of it

Dec 13, 2011 | 2001 Lincoln LS

1 Answer

2003 lincoln ls what does the codes 420 and 430 mean


PO420--Catalyst System Efficiency Below Threshold (Bank1)
PO430-- " " " " " (Bank2)


O2 Sensor
Coolant Temp Sensor
High Fuel Pressure
Bad Converter
Thermostat
Etc

Owning a 2004 V8 myself--I will say your need to go thru the entire engine, as to how it is running
It may be overheating due to coil misfires or other issues and ruined the
converter

You need to solve all issues before replacing a converter
I would stay far away from a dealer, unless you have a couple thousand to spend

Nov 02, 2010 | 2004 Lincoln LS

1 Answer

I have a 2004 lincoln ls, the fan is not coming on,and the ac is blowing hot. do you think the coolant temperature sensor could cause this?


hi, the most likely cause is going to be the fan switch sensor if you follow the wires from the fan you will see the switch that is bolted into the engine this is what you need to get replaced.

If how ever when the engine is up to temp if the top of the rad is cold and the bottom hot or visa versa then this indicates the thermostat is at fault and will then need replacing

Mar 04, 2010 | 2004 Lincoln LS

1 Answer

2004 Lincoln LS V8 overheating!!


check your radiator fan if its powering on when engine runs hot. Test if there is power at the fan's electrical connector when car is running and temp guage is at half. If there isnt any power on, check your relays and fuses. Hopefully this helps

Aug 16, 2009 | 2004 Lincoln LS

1 Answer

2000 Lincoln LS V8


the fan will also run if on the front defrost settings

May 14, 2009 | 2000 Lincoln LS

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