Question about 2004 Lincoln LS

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I have a 2000 Lincoln LS 3.9L V8. Throwing codes for random misfires on different cylinders and a fault for TPS low input voltage. Is this due to bad COP's or could it be an ECM problem? Thanks!

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  • 161 Answers

If it is several cylinders I would look at the mass airflow sensor. It can be cleaned with brake pad cleaner or mass airflow cleaner. Could also be a vacuum leak.

Posted on Feb 15, 2014

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Posted on Jan 02, 2017

chuck943
  • 783 Answers

SOURCE: check engine light on.code is po113.sensor 1 circuit high input

If the only code you have is a P0113 then the answer to your question is no it can not be the oxygen sensor. P0113 indicates that the IAT sensor is reading at -46 deg F. With the computer thinking it is that cold it will need lots of fuel,cold air is more dense and com-pack so more molecules of oxygen and therefore needs more fuel to keep correct air/fuel ratio.
Do you have a way to measure voltage across the sensor?
You should have about 5V coming into the sensor and around 1.5 to 3.0V(depending on the temp) leaving it.

Posted on Mar 14, 2009

  • 11 Answers

SOURCE: 2002 Lincoln LS misfire on cylinder 6.

A bad coil pack can foul out the spark plugs. I have also been told the computer might need to be reset for around $100. You must use Motorcraft OE plugs for this car to run at its best is what my mechanic told me.

Posted on Aug 05, 2009

  • 9 Answers

SOURCE: 2000 Lincoln LS v8 engine missing

Most likely what has happened is that when the thermostat went out the engine over heated and the seal of the valve gaskets to the plastic valve covers got warped and you ahve oil the has dumped into the coil pack area and it has caused 1 or more of the coil packs to go bad as solution #1 has explained. get the gaskets replaced, it sounds like your husband is handy. Its not a difficult procedure just a little time consuming. research the coil packs because at the dealership they are very expensive. People have had alot of good luck buying them on ebay.

Posted on Aug 17, 2009

  • 5 Answers

SOURCE: 200 lincoln engine problem

i have a 2000 ls 6 cylender....replaces the head gaskets, all coils and plugs runs great......my car used to buck and jumo around 40-50 mph...no longer.....do yourself a favor if you are going to replace 1 coil replace them all.....once you haver the top of the engine apart you mighnt as well replace all the coils i got all 6 for 110 on ebay brand new....also be sure to get a good valve cover gasket i recomend fel-pro

Posted on Mar 11, 2010

SOURCE: 2002 LS: aHow do I fill radiator in my V8 Lincoln LS...

First- to drain ,you can reach the drain valve,from the pass side,if you lay on the ground and reach up to the radiator. You do not even have to raise the vehicle up
Second- mix Yellow GO5 Coolant about 50/50 or 60/40. Do not use Green in a Ford or Orange GM
To Fill- Remove the front two plastic screw type buttons,from the engine cover
-Remove the cover
The radiator cap is on the front of engine,on top,it is plastic
Remove cap and that is your fill point
Run engine to warm and get thermostat open,as you would with any vehicle
Top off coolant,replace cap
VERY IMPORTANT-next to the Power Brake Booster,and just under it,is a BLEEDER HOSE;to let air out of system. Turn screw slot ,only a little,DO NOT REMOVE SCREW. When coolant runs out close.
Fill-Degas Bottle,to full line,with coolant.
Check the next couple days on resevoir level ( Degas Bottle)

Posted on May 06, 2010

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4 Answers

I have a 2000 Dodge Stratus with a random misfire on 1,3 and 5. The engine runs fine besides a twitch in the motor that can be felt while idling. Already replaced plugs and wires. Suggestions?


get the OBD codes read this will tell you which switch/sensor is causing the issue , the last random misfire i encountered turned out to be low cylinder compression so if the OBD code says " random misfire " then get the cylinder compressions read , hope this helps

Apr 08, 2015 | 2000 Dodge Stratus

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I have a 2003 lincoln ls 3.9 v8 the code shows that I have a 8th cylinder miss and a bad o2 sensor can the o2 sensor make my car miss and it doesn't miss all the time either


A faulty o2 sensor will not cause a misfire. This is exhaust related, which is more than likely due to a clogged catalytic converter, which was is likely due to your misfire leaving unburned fuel to go to the exhaust, which clogs the catalyst. You likely smell a rotten egg type smell in the car at times. Your misfire is likely another cylinder. The OBDII codes are not great at finding the cylinder of the misfire in this particular car. Your best bet is to replace all 8 coils and plugs at the same time with OEM Motorcraft coils only. One bad coil makes the others work harder, meaning if you replace them one at a time, you will be constantly chasing a misfire.

Apr 12, 2014 | 2003 Lincoln LS

1 Answer

My ls is running very rough when at stop signs and red lights and cutting off


If you are throwing a code for random misfires then your tensioners for your timing chain are going bad. You might have even jumped a tooth on your timing. Need to replace timing chain and tensioners.

Dec 20, 2012 | 2000 Lincoln LS

1 Answer

Ck engine light is on and miss fire #5


There are few possibilities that can cause engine misfire issues. It can be issue with spark plugs or faulty spark plugs. Also get the compression test done for cylinders. If any of cylinder shows low compression then required, then that particular cylinder will cause misfire.

Also get obd codes scanned, the error code will let you know which cylinder is misfiring or all cylinders are misfiring.

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For your trouble shooting I suggest you to refer the help oinks below. It has step by step details for many engine misfire issues.

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Click the link below:-----


Ford Explorer Cylinder Misfire?

http://whoisbyme.blogspot.in/2012/06/ford-explorer-cylinder-misfire.html

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http://schematicsdiagram.blogspot.com/2011/12/engine-misfire-codes-on-chevrolet.html

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Cylinder 6 Misfire?

http://howtobyme.blogspot.com/2011/12/cylinder-6-misfire.html

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http://schematicsdiagram.blogspot.com/2011/12/misfire-on-cylinder-4.html

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http://schematicsdiagram.blogspot.com/2012/01/while-stop-engine-idles-like-cylinder.html

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http://repairhelpcenter.blogspot.com/2012/11/chevrolet-k1500-no-sparkrandom-misfire.html

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This will help.

Thanks.

Nov 28, 2012 | 1994 Lincoln Town Car

1 Answer

Car is a 2004lincoln ls v8...its misfiring in cylinders..had a tune up didnt help,computer said throttle accelerater stuck closed and sounds like transmission is slipping?????


There is no tune -up for your car

I have the same car ,V8 --- only spark plugs


You have a bad COP Ignition Coil -- give us the code PO301 thru PO308

Change the front (2) O2 Sensors at 100,000 miles

Change spark plugs every 3 years or 60,000 miles

Clean MAF Sensor once or twice a year

If the Trans Slips ---STOP USING IT -- & change the solenoid pressure
control pack, inside trans oil pan

The bad coil is spiking the PCM & the signal comes back on the TPS
Sensor & you get throttle body (TACM) codes,forget that,work on the coils

Aug 11, 2011 | 2004 Lincoln LS

2 Answers

I have a lincoln ls 04 v8 3.9 the computer has giving me these code p2107 p2110 can some one help please


You have COP Ignition Coils Misfiring

They are bad enough to spike the PCM
and come back on the TPS Sensor and set
the 2107 & 2110 TACM Codes
(Throttle Actuator Control Motor)

You should have about 5 more codes

Mar 28, 2011 | 2004 Lincoln LS

2 Answers

My 2000 lincoln ls feels like it has a misfire while idling @ stops. excelerates fine until it hits between 40- 50 mph. then has same feeling of the misfire or low power. then once it reaches over 50 mph...


Buy one new coil from auto parts store $59.00

Walk it one cylinder at a time

Why would you swap coils,obviously one
of them is bad.

The one you took out of #5,find it ,and put in the
new one there.

I would put in new OEM Plugs.
They are a special tip just for the LS
at least on ones newer than yours
They are NGK even though they have motorcraft
on the ceramic shell.

Clean the throttle plate and MAF with the two
CRC products for that

I wouldn't rule out a bad EGR Valve as another issue,
though not related to the misfire issue

Dec 15, 2010 | 2000 Lincoln LS

1 Answer

2007 Volvo XC90 fault codes-ECM P030000, P030100, P030300, P0304000, what do they mean?


first code means random/multiple misfire cylinder (s) detected
second code means misfire detected number 1 cylinder, third code, miss=fire number 3 cylinder fourth code misfire number 4 cylinder
causes can be spark plugs, HT leads, ignition coils, injector, wiring fault, low compression/ engine mechanical fault

Jun 04, 2010 | 2007 Volvo XC90 V8 AWD Sport

1 Answer

200 lincoln ls 3.9 codes 171 174 300


171 and 174 mean it is running lean and 300 means a random cylinder misfire

May 24, 2010 | 2000 Lincoln LS

2 Answers

2002 lincoln ls V8


Have the vehicle scanner for codes anyway. The fault may not be a hard one. Then depending on what is found do the repair. If no codes are found have a technican do a cylinder leakage and injector lbalance test. This will tellus if the cylinder is leaking vacuum and whether the injectors are firing.

Apr 09, 2010 | 2002 Lincoln LS

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