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There are many different reasons this could happen. I have heard causes from clogged catalytic converters to bad MAF sensors so I wouldn't even guess. The LS400 is a complicated car which means you need a car-specific board. I use for detailed Lexus information. I will vouch for the quality of the technical expertise and the quality of the people. vbd

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โˆ™ 2006-01-26 23:19:58
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Q: What are some causes of lack of power in a 1991 Lexus LS 400?
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