The contact owns a 2005 Nissan Titan. The contact heard an abnormal noise and observed that the exhaust manifold was fractured. The vehicle was diagnosed by the contact himself. The contact stated that he would attempt to weld the manifold. If not, the exhaust manifold would need to be replaced. The vehicle was not repaired. The manufacturer was not made aware of the failure. The failure mileage was 53,000.

- Spokane, WA, USA

The contact owns a 2005 Nissan Titan. While driving 55 mph, the contact heard an abnormal noise coming from the engine compartment. The vehicle was merged to side of the road and the contact heard the sound coming from the exhaust. The dealer stated that two manifolds were cracked and needed to be replaced. The vehicle was not repaired and the manufacturer was not notified. The approximate failure mileage was 177,100.

- Blooming Prairie , MN, USA

The contact owns a 2005 Nissan Titan. The contact stated that while driving approximately 1 mph, the contact smelled fumes from the exhaust in the vehicle and the check engine light illuminated. The failure recurred on two occasions. The vehicle was taken to an independent mechanic for diagnosis. The mechanic stated that the exhaust manifolds needed to be replaced. The vehicle was repaired. The manufacturer was notified of the failure. The approximate failure was 98,000. The VIN was not available.

- Clear Water, FL, USA

The contact owns a 2005 Nissan Titan. The contact stated that when driving at various speeds, the exhaust pipe could be heard shaking. The vehicle was taken to a dealer where a technician diagnosed that the exhaust manifold was cracked. The vehicle was not repaired. The manufacturer was made aware of the failure. The failure mileage was 30,000 and the current mileage was 115,000.

- Jonesville, NC, USA

The contact owns a 2005 Nissan Titan. The contact stated that there was a fuel odor present inside the vehicle. The vehicle was taken to an independent mechanic, who diagnosed that the exhaust manifold failed. The vehicle was not repaired. The manufacturer was not notified of the failure. The failure mileage was 89,000.

- Salinas, CA, USA

The contact owns a 2005 Nissan Titan. The contact stated that there were strong fumes emitting from the vehicle underneath the hood which entered through the ac or heating system intermittently. The vehicle was taken to an authorized dealer who diagnosed that the exhaust manifold needed to be repaired. The vehicle was repaired and the failure recurred. The contact continued to smell strong fumes inside the vehicle intermittently. The vehicle was taken back to an authorized dealer who diagnosed that the exhaust manifold needed to be replaced again. The VIN was not available. The manufacturer was notified of the failure. The approximate failure mileage was 140,000.

- San Antonio, TX, USA

Prior to leaving for a trip I stoped by the dealership that I bought the truck from informed me that the exhaust was broken due to rust I was also told that there was no issue with driving it to nc from ct on the way back from nc the trailer lights failed and I started receiving slip ABS brake and 4WD lights on my dash. I return the truck to the dealership and was told that the exhaust had melted the wiring harness where it had broke/rusted. I spoke to another dealership and was told this was a common issue where the wiring harness would melt when the exhaust brakes/rusts... I was also told that they had seen some where the whole tail lamp had melted.

- North Stonington, CT, USA

On 7/12/07 Nissan had to replace both exhaust manifolds on the truck with 41,795 miles on it. These were covered under warranty and now again at 106,000 miles both exhaust manifolds are again cracked. I was told by the dealer that these manifolds only last 50-60,000 miles before they fail and that they are replacing th *ttem on all the trucks. I called Nissan and they are telling me they are not going to do anything about it. If I go to Titan talk website there are several people complaining about the same issue. Seems like a faulty part that they should have to take care of.

- Newhall, CA, USA

The contact owns a 2005 Nissan Titan. While driving approximately 30 mph, the contact noticed that the service engine warning indicator was continuously illuminated on the instrument panel. The vehicle was taken to an authorized dealer and an independent mechanic who both informed the contact that the exhaust manifold was cracked and would require replacement. The vehicle had not been repaired. The manufacturer was not notified of the problem. The approximate failure mileage was 90,000. Updated 03/26/12 consumer had talked to Nissan representative and was advised to write to Nissan corporation about the reimbursement of the cost for the replacement of the exhaust manifolds on the consumers vehicle. Consumer read that the manifolds was faulty and may pose a safety issue due to the exhaust fumes leaking into the car cabin. Consumer reported to nets for an investigation of the faulty component. Consumer would like to be informed of any recall action from Nissan corporation. Updated 6/7/12

- Corona, CA, USA

The contact owns 2005 Nissan Titan. The contact stated that there was a crack in the exhaust manifold and the vehicle would make a popping sound when the engine was on. The exhaust was also leaking. The vehicle was taken to an authorized dealer where the manifold was replaced. The manufacturer was notified, but did not assist with the repairs. The failure mileage was 100,000 and 200,000.

- Baton Rouge, LA, USA