Question about 1994 Lexus LS 400

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1999 ls 400 check engin light (( on )) ... why ?

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  • 299 Answers

If it is a 94 ignore it if it is a 99 you must check it with a code reader or you will never figure it out

Posted on Sep 13, 2009

Testimonial: "Thanks but what could be causing this problem ?"

  • Eliezer Miller Sep 23, 2009

    it could be anything or it could even be a past problem that has not cleared in any case it is nothing to worry about as long as the car isnt doing anything strange

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1 Answer

Why does lexus ls 400 engine cuts off while driving


Can be several things. Fuel pressure, ignition, or sensor related.

Do you have a check engine light on?

Master Tech Lee

www.autorepairhelp.us

Sep 06, 2014 | Cars & Trucks

1 Answer

My gear shift lever light is burned out on my 1998 Lexus LS 400. How do I get the shifter apart to change the bulb, Kindest Regards, Joe.


There might be hidden screws somewhere or you might just take a flat head screw driver and pop it off.

Sep 13, 2013 | 1999 Lexus LS 400

1 Answer

Wanting to buy a 1998 lexus ls 400 after replacing the battery the dash lights up but the engine won't turn.. What could be the problem


Are there any warning lights on in the dash, may a security warning light? If so you will need to reset the security system, refer to the owners manual or callthe local Lexus dealer for instructions.

Feb 07, 2012 | 1998 Lexus LS 400

1 Answer

I have a 1999 Lexus LS-400. Appears to have charging problems (ABS, VSC, & Battery lights on). While running if I disconnect red terminal, car remains running (alternator). Starter checked was OK....


firstly check with your car scanner ,read for fault code, as my experience the alternater fault due to leak in alternator regulator ,check with multimeter for your voltage, at least with light and air con on, it should at least 13.6volt.normally with alternator light on when engine running.conform alternator,replace one thank you

Apr 05, 2011 | 1999 Lexus LS 400

1 Answer

1994 Lexus LS400 - 140,000 miles Check Engine light is consistently on, Car's feels like transmission is slipping, but the issue isn't trans related, burning small amt of oil. Ideas??


Hi,

The check engine light comes on mostly when you have bad gas tank cup,or you don't tight enough the gasoline.Go to any auto-zone and request the obd scanner,at no charge just leave your driver license or credit card,connect the scanner follow the instructions.They will check up and the check engine light will come off in the next 3 to 5 days.


Thank you !!

Jul 13, 2010 | 1999 Lexus LS 400

1 Answer

Where is the starter located on engine Lexus 1999 LS 400?


try in front under the exhaust manifold most starters on front wheel drive cars is here.

Apr 09, 2010 | 1999 Lexus LS 400

1 Answer

92 lexus ls 400 check engine and traction control light came on at the same time, 92 lexus ls 400.


the track off light will come everytime yhe check engine light comes on. this is normal. you need to have the check engine light checked first.you can go to your local parts house they will scan it for so you at least see what area you problem is in and then you can start from there. let me know lf you find out youe engine codes.

May 27, 2009 | 1992 Lexus LS

1 Answer

LS 400 ENGINE CONCERN


check engine codes. also may be a bad coil. you have 2. one on each side. it will run with 1 but vibrates very bad.

Mar 07, 2009 | 1998 Lexus LS 400

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