1991 Lexus LS 400

1991 LEXUS
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JONESIE3179
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My Lexus has a vehicle height adjustment....I think it has something to do with the air suspension. Anyway it raises and lowers itself. Lately the front has been really low to the ground until I start it and it raised. Today I hit a pothole and now I do not hear the sound it makes when it rises and the front driver side remains low to the ground. Can you tell me what it is? 178k, V8


Thank You
May 17, 2007 at 2:55 AM
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SLOFING
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It sounds like you have more than one problem. First the front has seperate sensors for left and right ride height to tell the pump to inflate or bleed off extra air. Look for it to be disconnected after the pothole. Second, it sounds like the bellows are air bellows are leaking. Put some soapy water in a sprayer bottle and sray the bags real good and look for bubbles coming from a leak. Third, get a mitchell or factory manual.
Jul 28, 2007 at 11:08 PM