One problem related to catalytic convertor has been reported for the 2010 Lexus GS. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2010 Lexus GS based on all problems reported for the 2010 GS.
The contact owns a 2010 Lexus Gs350. The contact stated while starting the vehicle, the check engine warning light illuminated. The vehicle was taken to an independent mechanic who stated that the catalytic converter had failed and needed to be replaced due to a fuel leak. The contact was advised to contact the dealer for assistance. The vehicle was not repaired. The manufacturer was not contacted. The failure mileage was 200,000.
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| Catalytic Convertor problems |