Having problems with your 2001 Mitsubishi Montero Sport 4WD ?
2001 mitsubishi montero sport check engine codes showing catylistic converter problem
Most like the converter is bad, Often, over time the material inside the converter breaks apart and will clog up the flow of exhaust. Replacement of the converter is needed.
Repair Help & Product Troubleshooting for 2001 Mitsubishi Montero Sport 4WD
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