There are 4 owner-reported fuel system complaints for the 2023 Ford F-350in NHTSA's database. These are unverified consumer reports and may not reflect confirmed defects.
While driving on a highway on two occasions my truck suddenly displayed low fuel pressure. I lost complete engine power. First occasion ford said was fuel control module. Second occurrence same thing was on [XXX] low fuel pressure signal and engine stopped working. Been in touch with fullerton ford in somerville where vehicle was subsequently towed to. Representative stated it is the low pressure fuel pump that is causing the intermittently loss of pressure. Almost got killed on the highway trying to get over to the shoulder with the sudden loss of engine power due to loss of fuel pressure. Vehicle still at dealer unknown if part has been replaced. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
The contact owns a 2023 Ford F-350 SD. The contact stated while attempting to start the vehicle, the vehicle failed to start. The vehicle was towed to a dealer where it was diagnosed and determined that metal shavings were found inside the fuel system and that the fuel system needed to be replaced. The contact stated that the Insurance Company inspected the vehicle and found metal shavings inside the fuel tank. The vehicle was not repaired. The manufacturer was not notified of the failure. The failure mileage was approximately 63,000.
I have 2100 miles on 2023 f350 6.7l high output and saw as I was walking up to it a puddle of diesel on the ground. I know fuel leaks are dangerous and can cause fires so I’m not going to try it until I can get it in for service. I will be scheduling an appt tomorrow to get the problem fixed. I haven’t yet had the vehicle inspected. I had no check engine lights on or nothing showing there was a problem until I smelled diesel.
The contact owns a 2023 Ford F-350 SD. The contact stated while driving 50 MPH, the diesel exhaust fluid (DEF) message was displayed; with the “Default See Owner’s Manual” displayed. The contact pulled over to the side of the roadway and turned off and restarted the vehicle, and the vehicle failed to exceed 5 MPH. The dealer was contacted but no assistance was provided. The vehicle had not been diagnosed. The manufacturer was not contacted. The failure mileage was 192,000.
Complaints are unverified consumer reports submitted to NHTSA. A high complaint count may reflect vehicle popularity, not defect severity. Data sourced from NHTSA public records.
Data synced from NHTSA on May 4, 2026