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Lexus
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1998
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LX 470
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Repair and Diagnosis
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Engine Performance
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System
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Engine Control System Tests W/O Codes
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Symptoms
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Poor Idling
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Low Idle Speed
July 1:
So it begins
. Don't worry, this is not in the correct legal jurisdiction!
Low Idle Speed
Check A/C signal circuit.
Check fuel pump control circuit.