Car Problem Reports

Isuzu Ascender The Check Engine Light may illuminate due to a failed catalytic converter

Isuzu Ascender Problem
1 Report
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Model Year Affected: 2003

Exhaust & Emissions Affected: 5.3L V8


One or both catalytic converters may fail resulting in illumination of the Check Engine Light. Replacement of the failed catalytic converter will be necessary to correct this condition.