Four problems related to power train have been reported for the 2003 Nissan 350Z. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2003 Nissan 350Z based on all problems reported for the 2003 350Z.
Tl the contact owns a 2003 Nissan 350z. While driving various speeds, the vehicle lost power and took numerous attempts to restart. In addition, the traction control, flip, and check engine warning indicators illuminated. The failure occurred intermittently. Numerous unknown dealers and independent mechanics were notified, but the vehicle was not diagnosed or repaired. The manufacturer was made aware of the failure. The failure mileage was 64,000.
I purchase this vehicle as second owner with 24,000 miles. After a 2 years of using this vehicle on the weekends, I start hearing the 5th gear grind. I did not paid to much mind because it did it now and them, not every time. 4 years down the road, it did it more often and I knew it was in for transmission problems. . About a week ago my 3rd gear made a vibration and a horrible sound and that was when I knew something really wrong was going on. . Today my car lost 3rd gear, it won't take, after I put the vehicle on 3rd I accelerated and nothing happens. 5th gear still grinds and but still work. It is not my clutch because 1st 2nd 4th and 5th and 6th still very strong pull. . Now I'm driving this car to work, getting money together waiting for the break down or transmission lock. . . I feel unsafe on the road, but I do have to get to work I have no other choice at the time. I hate mistreating my z this way. . . . 49,500 miles on the transmission. .
The contact owns a 2003 Nissan 350z. The contact stated that the vehicle would exhibit an abnormal grinding when changing to third gear. The vehicle was taken to the dealer who diagnosed that the transmission was defective and needed to be replaced. The manufacturer was made aware of the failure who did not offer any assistance since the vehicle was no longer under warranty. The vehicle was repaired. The failure mileage was 46,000 and the current mileage was 47,000.
The contact owns a 2003 Nissan 350z. While driving 40 mph, the vehicle loses speed whenever he shifts gears to accelerate. The engine revs, but the vehicle does not accelerate. The contact took the vehicle to the dealer numerous times, but they were unable to diagnose the cause of the failure. They have changed numerous sensors, the engine computer, and even the water pump of the vehicle. Through online research, he discovered NHTSA campaign id number 03v455000 (engine and engine cooling); however, Nissan stated that his VIN was not included in the recall. He has been unable to drive the vehicle due to the lack of acceleration. The failure mileage was 80,000 and current mileage was approximately 81,000.