1993 Lexus LS400 Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 1993 Lexus LS400
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1993 Lexus LS400 ProblemsPower steering "growling", leaks around P/S pump and white smoke when car is first started in morning.
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 ...
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.
1993 Lexus LS400 QuestionsWhy does the track-off light come on and then starts to cut out and die? (1 answer)
Once it starts this it doesn't want to pull and continues to act like it wants to die. Sometimes it stops and once I let it rest and cool down it starts back up without cutting out. I have replaced the air filter, plugs and wires, new fuel pump and it continues to have the same problem. Not a...