The contact owns a 2021 Jeep Gladiator. The contact stated that while attempting to start the vehicle, the vehicle would hesitate to start. There were no warning lights illuminated. The vehicle was taken to a local dealer, where it was diagnosed that the fuel pump, the fuel injectors, and the fuel filter, were faulty and needed to be replaced. The vehicle was not repaired. The contact related the failure to NHTSA Campaign Number : 23V263000 (Fuel System, Diesel). The manufacturer was notified of the failure. The failure mileage was approximately 40,000.