The contact owns a 2005 Nissan Armada. The contact stated that the muffler had been replaced 3 times due to it cracking around the header. The contact stated that the muffler damaged wiring harness and the computer system, which caused the vehicle to stall. Hummel's Nissan (4770 merle hay rd, des moines, ia 50322) was made aware of the failure. The muffler was replaced twice by the dealer however, the muffler failure recurred. The muffler was replaced a third time by an independent mechanic. The manufacturer was not made aware of the failure. The failure mileage was 68,000.

- Madrid, IA, USA

The contact owns a 2005 Nissan Armada. While driving various speeds, the vehicle made an abnormal noise and there was an exhaust odor in the vehicle. The failure occurred without warning. The vehicle was not diagnosed or repaired. Several years prior to the failure, both exhaust manifolds were replaced on the vehicle. The manufacturer was not notified of the failure. The failure mileage was approximately 112,000 the VIN was not provided. Updated 06/13/17

- Wake Forest, NC, USA

The contact owns a 2005 Nissan Armada. The contact stated that while driving 50 mph, he heard a loud noise from the exhaust system. The vehicle was taken to the dealer for inspection and they stated that the exhaust manifold needed to be replaced. The vehicle was not repaired. The manufacturer was notified of the failure. The failure mileage was 55,000.

- Oakville, MO, USA