The car start to loose power suddenly in the middle of the road then it shut off...... it just shuts off by it self.

- Allen , TX, USA

The contact owns a 2004 Nissan Titan. The contact stated that while driving approximately 55 mph, the vehicle stalled without warning. The vehicle was merged to the side of the road and the contact was able to restart it. The vehicle was taken to the dealer. The technician diagnosed that the ECM relay inside the ipdm assembly needed to be replaced. The vehicle was repaired under NHTSA campaign id number 10V517000 (engine and engine cooling) however, the vehicle would no longer start. The manufacturer was notified of the failure. The approximate failure mileage was 80,000.

- Sylva, NC, USA

The contact owns a 2004 Nissan Titan. The contact stated that while driving approximately 15 mph, a noise emitted from outside of the vehicle continuously. The vehicle was taken to a dealer where it was diagnosed that the failure was due to a crack in the manifold gasket. The vehicle was not repaired. The manufacturer was not notified of the failure. The approximate failure mileage was 69,000.

- Crewe , VA, USA

The contact owns a 2004 Nissan Titan. The contact stated while driving approximately 25 mph, the vehicle stalled without warning. The vehicle did not restart. The vehicle was towed to an independent mechanic who diagnosed that the ECM relay inside the ipdm assembly needed to be replaced in order to repair the vehicle. The vehicle was repaired for the NHTSA recall campaign id number 10V517000 (engine and engine cooling); however, the failure continued to occur. The manufacturer was notified of the failure. The approximate failure mileage was 97,000.

- Pawtucket, RI, USA

The contact owns a 2004 Nissan Titan. The contact stated that the exhaust manifold was fractured. The vehicle was not diagnosed or repaired. The manufacturer was contacted about the failure. The failure mileage and VIN was not available.

- Grants Path, OR, USA

The contact owns a 2004 Nissan Titan. The contact stated that exhaust fumes were entering the interior cabin. The vehicle was taken to the dealer, who stated that the manifold was cracked. The vehicle was not repaired. The manufacturer was notified of the failure. The failure mileage was 60,000.

- Oradell, NJ, USA

The contact owns a 2004 Nissan Titan. The contact stated that while driving 25 mph, he heard a loud noise and began to smell exhaust fumes. The vehicle was taken to an independent mechanic for diagnosis and the contact was informed that there was a crack in the manifold. The manufacturer was notified of the failure. The vehicle was not repaired. The failure and current mileage was 100,000.

- Austin, TX, USA

The contact owns a 2004 Nissan Titan. The contact stated that the engine exhaust manifold pipe fractured and was leaking fumes. The exhaust leak could be heard while driving. The vehicle was not taken to the dealer for inspection or repairs. The manufacturer was not made aware of the failure. The VIN was not available. The failure and current mileage was 155,000.

- Lancaster , SC, USA

The contact owns a 2004 Nissan Titan. The contact stated that there was a leak in the exhaust system. The vehicle was taken to the dealer for inspection where they stated that the exhaust manifolds needed to be replaced. The vehicle was repaired but the failure recurred. The contact stated that he was concerned about breathing in carbon monoxide. The manufacturer was notified of the failure. The failure mileage was 30,000. Updated 8/21/13 the consumer stated the vehicle had multiple exhaust leaks that were caused by faulty exhaust manifolds from Nissan. The dealer at the time, replaced the exhaust manifolds. They used the same manifold design and this was all done under warranty. Around April 2013, the consumer began hearing the same exhaust noise from before. The consumer contacted Nissan about the problem, and they informed him the vehicle was out of warranty, but to take the vehicle to the dealer. They confirmed that both manifolds were cracked and should be replaced, with a modified design manifold.

- Gardnerville, NV, USA

The contact owns a 2004 Nissan Titan. The contact stated that while having an exhaust repair performed by an independent mechanic, he was advised that the exhaust manifold was fractured. The dealer was notified of the failure. The vehicle was been repaired. The failure and current mileage was 105,000.

- Moundsville, WV, USA

Nissan Titan exhaust manifold cracks, causing exhaust fumes to enter vehicle.

- Shelton, CT, USA

The contact owns a 2004 Nissan Titan. The contact stated that while parked, he noticed a loud exhaust noise. The vehicle was taken to the dealer for diagnosis. The technician stated the exhaust headers were fractured. The manufacturer was made aware of the failure. The vehicle was not repaired. The approximate failure mileage was 83,938.

- Mosinee, WI, USA

The contact owns a 2004 Nissan titian. The contact stated that the vehicle was taken for routine maintenance when the contact was advised that the exhaust manifold was cracked. The vehicle was not repaired and the manufacturer was notified of the failure. The approximate failure mileage was 6,000.

- Alton , NH, USA

During routine recall for ECM module the dealer informed me that both exhaust manifolds are cracked as this has been a recurring issue with this model vehicle causing exhaust fumes to enter the cabin and also cause poor performance with the vehicle. Dealer quoted this as a $3200 repair and will not assume any portion of the repair. Dealer "beaverton Nissan" has informed me that this issue is due to the poor quality of the exhaust manifolds any possible faulty welds on the product combined with material that is too thin to start with. The presence of exhaust fumes in the cabin while idling and/or driving is a severe safety hazard. I have opened a case with Nissan North America and have been advised by three independent mechanics to park the vehicle until it is safe to drive.

- Aloha, OR, USA

The contact owns a 2004 Nissan Titan. The contact stated that the driver's and passenger's side exhaust manifold was cracked. The vehicle was not repaired. The manufacturer was contacted. The failure mileage was 125,000. Updated 5/9/13 updated 05/24/2013

- Bay St. Louis, MS, USA

The contact owns a 2004 Nissan Titan. The contact stated that the engine made a rattling sound and exhaust fumes were smelled inside the cabin. The vehicle was taken to the dealer where the contact was informed that there was a hairline fracture leading from the catalytic converter to the manifold that was causing the smell. The VIN was not available. The failure and current mileages were 95,391.

- Calhoun City, MS, USA

The contact owns a 2004 Nissan Titan. The contact stated that when driving at various speeds he would hear a loud whining noise. The vehicle was taken to the dealer for diagnosis. The technician stated that the exhaust was leaking due to the manifold being fractured. The vehicle was repaired for the manifold approximately seven times in five years. The manufacturer was contacted and they offered no assistance. The failure mileage was approximately 47,314. The current mileage was approximately 166,000

- Collge Station, TX, USA

The contact owns a 2004 Nissan Titan. The contact stated that when driving, he could hear a loud ticking noise. The vehicle was taken to a mechanic for inspection where they advised that the exhaust manifold was cracked and needed to be repaired. The vehicle was not repaired. The dealer was notified and stated that the exhaust manifold would need to be repaired. The manufacturer was not notified. The failure mileage was 50,000. The VIN was unavailable.

- Tyler , TN, USA

The contact owns a 2004 Nissan Titan. The contact stated that the vehicle was started and he immediately noticed blue smoke coming from the rear end of the vehicle. The vehicle was taken to the dealer for diagnostic testing where a technician advised that the manifold needed to be replaced. The vehicle was taken to the dealer on several occasions for the same failure. The manufacturer was made aware of the failure and advised that the vehicle was not included in any recall. The vehicle was not repaired. The approximately failure mileage was 68,000 and the current mileage was 80,000. The VIN was not available.

- Snellville , GA, USA

The contact owns a 2004 Nissan Titan. The contact stated that when sitting idle in the vehicle or driving, an overpowering odor of gasoline fuel filled the cabin of the vehicle. The vehicle was taken to the dealer for diagnosis where the contact was advised that both manifolds were fractured and needed to be replaced. The vehicle was not repaired. The manufacturer was contacted and offered no assistance. The failure mileage was approximately 98,000. The current mileage was approximately 100,000. The VIN was unavailable.

- Tuscumbia, AL, USA