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Resources for the Repair and Maintenance of your 1993 Lexus LS400

1993 Lexus LS400

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1993 Lexus LS400 Problems

Suspension & Steering -- Verified

Higher mileage cars can develop creaking and groaning noises in the front suspension, particularly when coming to a quick stop. Inspection and replacement of any worn parts should correct this concern.

Suspension & Steering -- kbconv and 1 other

If your power steering pump is making noises or leaking, get it fixed ASAP or you will likely be replacing your alternator too. The alternator is located right below the P/S pump and if fluid drips into it it will short out the alternator, this has been occured many times.

Also, if you get a puff of white smoke in the morning it may be a bad speed sensitive steering solenoid, which screws into the power steering pump and has a vacuum line ...

Suspension & Steering -- kbconv

Clunking noise coming from rear when stopping and starting. The bushings in my rear carrier arms (I think, it's been awhile since I replaced, crawl under car and find the arm that moves around significantly when pressure is applied) were COMPLETELY worn out, the rubber was missing and the metal housings were just flopping around.

Use aftermarket bushing ADUS 505 (about $35 each, search online) to rebuilt each arm. Repair isn't too bad if...

Drive Train -- kcstormks

1993 Lexus LS400 Questions and Answers

mestizod, 1993 Lexus LS400, Naples, FL

how much is the control key volts

stuartandjudie, 1993 Lexus LS400, 4.0L V8, Nicholasville, KY

car ran out of gas. person put more gas in then tried to start car and it did not start. what could be the possible problem with it? want to know because i'm interested in buying the car. is i...

Visitor, 1993 Lexus LS400, 4.0L V8, Valley Center, CA

where is a good place to purchase a car stereo wiring harness for this car, and what are the specifics i need to keep the factory amp and speakers with the new cd deck?

Visitor, 1993 Lexus LS400, 4.0L V8, Liberty, NC

i have a 1993 ls400 when i press the brakes it feels like it is changing gears

robjgregory, 1993 Lexus LS400, 4.0L V8, Greenwood, IN

93 LS 400 died while I was driving. Will not start. What can I do to diagnose the problem?

Write a Review About Your Car

1993 Lexus LS400 Reviews

Owned this auto for 12 years. Have had 2 problems, most of all it is important to continue to keep maintenance up, which is what I do.
About 3 years ago replaced alternator and battery. Having to replace the starter today on 10-8-12. Overall this is the best auto I have owned. This is a low replacement auto. Runs exceptionally well.
When I do get another auto I want a Lexus.

Best car i have had its got 269,956 miles and she still going have had no problems i cant fix very good car and im going to have it for a long time rather have this one than a new one.

Best car I ever owned, and I still do. Minor problems only. I learned the hard way that the Lexus dealer repair process never "repairs" anything: their franchise agreement with Lexus requires them to replace any part not working properly - they can't even clean spark plugs, they must install new. Once I took that into account, I became a DIY repair, bought the shop manuals (for about $180) and if I can't do it myself, only then do I seek assistance.

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