One problem related to tank assembly has 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.
The gas gauge on my 2003 Nissan 350z registers empty when there is approximately 5-6 gallons of fuel left in the 20gallon tank.