1991 Lexus LS 400 "ls400 computer" Questions

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...computer problem. 91-96 lexus ls400 are known for having their computers go out on them. I would have never believed it but my ls400 did the same thing. I sent the computer to Auto Computer Exchange ...

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...LS400 loss of power and excessive fuel consumption and rough or low idle speed. HELP!! check the computer known for going bad. auto computer exchange in Davie fL can fix it loss of power on a lexus ...

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...90-94 ls400 are known for their computers going out. Trust me it will fix the car. I have seen this problem hundreds of times on Ls400. Auto computer exchange in Davie Fl. Can fix your

...LS400 . Last night i parked my car with start engine for about 10mins. Suddenly the car sound system began to malfunction. Malfunction in a way as the volume of radio began to come out somet I can ...

LS400, Runs on a 4, 6, 8 system. Ran in 4, but would not change to 6, or 8. Replaced computer, engine did not fire. Put old computer back in and it still wont start. any suggestions? when changing the

Question about Lexus LS 400

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...LS400 in tip top condition until two days ago. Drove fine to work but at the end of the day starts to idle very erratic, from 150 RPM upto 1500ish and then stalls. Will not stay alive if accelerator ...

...LS400 is stuttering and sometimes loses power when I come to a stop light. The computer is not reading out any codes. The mechanic says that I have to bring the car in when the problem is happening. ...

...away? its a 1990 Lexus LS400 the car starts but wont stay on. i think its the sensors . car had a broken radiator and i fixed it n car started but turned off. try the computer. known for going

Question about Lexus LS 400

1 Answer

...LS400 and when i put they key into the ignition and turn to start nothing happens the relay does not even click and my computer in the car is making a weird click noise when i do try to start it bad ...

1991 ls400, after replacing power steering pump, hoses, and rack and pinion, still hard to steer. why? may need a code put in for the computer to work

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