NHTSA Complaint #11691151 — 2022 JEEP GLADIATOR

I need to report an issue. After bringing my Jeep in for a minor muffler noise, the dealership contacted me and informed me that the vehicle would not start. They suggested it could be related to the diesel fuel, but they were unable to identify the exact cause. To rule this out, I contacted the city to have the fuel from the gas station tested, and no contamination was found. This was the same station where I had filled up the day before. Additionally, I had already driven the Jeep approximately 80 miles prior to leaving it at the dealership, which further indicates the fuel was not the issue. The dealership proceeded to drain about three-quarters of the diesel from the tank, emptied it completely, and replaced the bottom fuel lines. However, the problem persisted. They then replaced the fuel pump, but even after that, the issue continued. Eventually, they determined that the fuel pump itself was defective. Importantly, this is the same fuel pump that had already been replaced once before under recall. please let me know if you need evidence. I have all the email from city and more txt , etc.