Denial of Motor Vehicle Defect Petition, DP26-003

This notice sets forth the reasons for denying a Petition DP26-003 submitted on February 5, 2026 by Mr. James A. Palmer to NHTSA's Office of Defects Investigation (ODI), under 49 U.S.C. 30162 and 49 CFR part 552. The Petitioner requested that the Agency initiate a safety defect investigation into model year (MY) 2006 Nissan Frontier vehicles for alleged fuel system leaks and engine stalling. ODI has determined that the issues raised in the Petition are not likely to result in a finding that a defect related to motor vehicle safety exists. This determination is based on a technical review by ODI of available information, which included: consumer complaints submitted by the petitioner; consumer complaint information in the Agency's databases; and other relevant information in possession of the Agency. As a result, further investigation of the issues raised by the Petition is not warranted and the Agency, accordingly, has denied the Petition.