Car Problem Reports

Lexus GS430 Check Engine Light Due to EVAP System Failure

Lexus GS430 Problem
15 Reports
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Model Years Affected: 2001, 2002, 2003, 2004, 2005, 2006, 2007

Average Mileage: 122,750 mi (90,000 mi - 205,000 mi)


Occasionally, the Check Engine Light is illuminated due to failures in the evaporative emission (EVAP) system. Our technicians tell us that proper diagnoses is generally required to confirm the exact fault causing the warning light to come on.