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Lexus LS400 Questions

Get answers to questions about your Lexus LS400 at RepairPal. Find solutions, diagnose problems and get back on the road.

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505
questions

There's no check engine light at all with key on and no spark

was driving, car shut off and wont start again

in the trunk or behind the back seat where passengers sit in back of the car?

Check engine light came on. Diagnostic code P0420

The car does not idle it dies out you let off the gas? I don't know what the issue is with it it is also blowing black smoke can you tell me what could be the problem

no check engine light. trac light come on at times an goes out for awhile when i turn the engine off and back on.

While it's in drive as if it wants to go? When I put it in neutral the rpm goes back up to normal idle? What could be the problem? How much for repair? I need help...Please God bless...

I changed the pressure line but now my brakes won't catch I bleed them and added fluid but still no brakes

I tried to start my car and the steering wheel, won't turn, it's not stuck, I can move it left to right, but only2 inches, for both sides, and my emergency brake light and battery light, are not turning off after ignition.

What is the cost for a 92 Lexus ls 400 climate control? I need this information as soon as possible.

After stopping at a red light or stop sign the car seems like the transmission is slipping. If you turn the car off and back on again it works fine until you stop again. It doesn't happen every time.

I keep recharging my battery because it keeps running down after 2 days of full charge. All switches are off but this still happens

When i put my car in to drive and give it gas it cuts out and and berly moves

Wy dos my car seems like it running out of gas when u give it gas

What makes my car not shift .when my head lights are on but when i turn the head lights off the car will shift and run fine.

Sometimes fairly loud.

just aquired vihicle was told "don't start, won't run don't know why"

what other things would cause the ceramics to melt in the converter

i have replace the fuel filter i checked the fuel pump i have replaced the fuel pump relay it acts like it wants to start but it wont

Not every time but completely random will this car die. So only when slowing down to come to a stop the engine will turn off. Usually doesn't start back up. Have waited minutes and it will start and sometimes have had to wait hours. Lights still work, the engine will try to start and wont stay running.

vibrates on exceleration

I replaced a dead battery and afterwards the cars starts but the auto transmission is locked in park position and headlights and other electrical devices don't work.