Top 20 2003 Lincoln LS Questions & Answers

The best website for wiring diagrams is the Russian one, but you have to register.Door tumbler or Ignition tumbler? You can change the search query and press Enter.https://www.google.com/search?q=2003+lincoln+ls+ignition+lock+module+wiring+diagram..

"O2 Sensor Circuit Slow Response Bank 1 Sensor 1" Just change the one in Bank 1, why change good sensors. "O2 Sensor Signal Biased/Stuck Lean Bank 2 Sensor 1" Probably just an air leak. NEVER use aftermarket or remanufactured spares, they are not always compatible.

check coolant level -oil level and condition if milky --but water in spark plug holes is an indication of blown head gasket --cracked head--block or intake

It might be the alternator that has gone bad and needs to be replaced and it could be a problem with the alternator too.

Check the freez plugs.

Hi there's this website something like reliable-store and it is very amazing for manual for repairing servicing anything someone on fixya recommended it to me and I thank him even today They have full manuals and it's verrrrry cheap and mine I got free in offers 3rd time I bought it, I also had an issue with the file so the girl replaced it in 30 mins there is one website more but i don't remember its name it was 2 years back bitman something link this Try these out brother

If the window fell, the window regulator is broken. There is no "getting it back on track." You have to replace the regulator.

code p 0193 refers to fuel rail pressure (FRP) sensor---high input===causes ---wiring short to positive ---FRP sensor code p0358 refers to ignition coil H -primary/ secondary--circuit malfunction ===causes --wiring--ignition coil---ECM

A leak ! valve cover gasket , oil pan , timing cover , front or rear seal etc.... Your best bet , take your vehicle to a qualified repair shop.

You need to start by getting a code reader and checking for trouble codes - these will help you figure out what to do next. Any major auto parts store should be able to do this for you.

-It can be bad injector or low fuel pressure .Check it out before replace any thing. Good luck Mai

Sounds like a fouled plug or loose plug wire or, fouled speed sensor? Do you have a code reader or have it checked for free at Autozone or same type of dealer

B+ voltage at the coil pack ? Test crank sensor signal to PCM , videos on youtube ! What engine ? 3.0 l or 3.9 l ? Coil on plug ignition ? Check fuse F1.12 10amp located in the Under hood AUX junction box . Autolite Coil on Plug Ignition troubleshooting

Hi there's this website something like reliable-store and it is very amazing for manual for repairing servicing anything someone on fixya recom mended it to me and I thank him even today They have full manuals and it's verrrrry cheap and mine I got free in offers 3rd time I bought it, I also had an issue with the file so the girl replaced it in 30 mins there is one website more but i don't remember its name it was 2 years back bitman something link this Try these out brother

Pull the MAF sensor and give it a cleaning the correct way.Sometimes something shorts those probes(tiny wires and delicate) and your engine will cut a shine on you. Look up how to clean the MAF sensor if you don't know how. don-ohio

have someone ck the wheel bearings,and ck for poss. vacuum leak at upper to lower intake manifold gaskets

Is the anti-theft light on or flashing when trying to start the car ?

page 206 of your owners manual starts the fuse information the following link is a copy of your owners manual 2003 Lincoln LS Manuals

Hi Danny,I have a 2004 Lincoln LS, 3.0 haven't had that problem so far,have 125.000 miles on it.Here's a video I found on your sensor,a lot of things are put on our engines that are hard to get to,like the spark plugs. Lincoln ls 2001 V6 3 0 temperature sensors YouTube

brake lights staying on faulty brake light pedal switch flat battery with fuses pulled comes from a constant 12 volt parasitic drain from battery terminals usually ignition alternator or starter /solenoid