Car Problem Reports

Mercedes-Benz ML350 Welds May Crack on Front Catalytic Converter

Mercedes-Benz ML350 Problem
3 Reports
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Model Years Affected: 2003, 2004, 2005


An exhaust leak may develop due to cracked welds on the front catalytic converter. Replacement of the catalyst is recommended; re-welding of the catalyst is discouraged because it is an emissions device.

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