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Mercedes-Benz ML350 Problems

Exhaust Leak From Front Catalytic Converter on Mercedes-Benz ML350

Problem Description and Possible Solution

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.

(4 people reported this problem)

Mercedes-Benz ML350 Vehicles With This Problem

RepairPal Fair Price Estimate
$2121-$4853
RepairPal Verified
Average mileage: 150,000 (150,000–150,000)
3 model years affected: 2003, 2004, 2005
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Brake problem? Or maybe a faulty head gasket cylinder?
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