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1993 Lexus LS400 Gas Gauge Problem

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Old 05-18-14, 11:21 AM
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OMFBest89
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Default 1993 Lexus LS400 Gas Gauge Problem

So I had the air suspension conversion kit put on, and I couldn't be happier.
But somewhere along the line, the gas gauge got all messed.
It'll read empty, with the gas light on, then it'll jump to full, then it'll drop to half, then back to empty.
Bad fuel sending unit? Or did they possibly bump something in the process of putting the back seat back together?
If it's an easy fix, i can totally do it myself. I just need ideas on where to start.
Old 05-18-14, 11:40 AM
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cobalt91
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You may need to pull that seat out and double check the connection on that sending unit. Sounds like one of the wires is either grounding or coming loose.
Old 05-18-14, 11:43 AM
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OMFBest89
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That's what I was thinking too, I'll try it today and post my results.
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