Nissan 350z faults Nissan 350Z Problems & Complaints … Nissan 350Z Problems. The worst model years for the Nissan 350Z are shown below. The 2003 350Z has the most overall problems. Used NISSAN 350Z Prices,... Source Source Source Source Source Source Source Source Source Source Read Also: Nissan 350z faults problems Nissan 350z common faults Nissan 350z known faults 350Z nissan problems Problems with the nissan 350z Nissan 350z prblems