One problem related to catalytic convertor has been reported for the 2008 Nissan Altima. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2008 Nissan Altima based on all problems reported for the 2008 Altima.
The contact owns a 2008 Nissan Altima. After the vehicle was serviced by an independent mechanic, the catalytic converter failed. As a result, the engine needed to be replaced. The manufacturer was notified of the failure. The failure mileage was 95,000.