Technical Service Bulletin TSB 18-2356 — 2019 FORD F-250
FUEL SYSTEM, GASOLINE
Bulletin Details
| TSB ID | TSB 18-2356 |
| Manufacturer | |
| Vehicle | 2019 FORD F-250 |
| Component | FUEL SYSTEM, GASOLINE |
| Communication Date |
Bulletin Summary
Some 2019 F-Super Duty 176-inch wheelbase Crew Cab vehicles equipped with a 6.7L engine, a midship 48-gallon fuel tank, and built on 24-Jun-2018 and through 31-Aug-2018 may exhibit a whistle noise at the front of the fuel tank under the left hand side of the vehicle when the fuel level is 3/4 full or lower. This may be due to air moving through the front vapor valve fresh air vent tube during fuel fill, acceleration or braking. Follow the Service Procedure steps to correct the condition.
About Technical Service Bulletins
A Technical Service Bulletin (TSB) is a document issued by a vehicle manufacturer to its dealers, describing a known issue with a specific vehicle or set of vehicles and the recommended procedure to fix it. Unlike recalls, TSBs are not mandatory and are typically only performed if an owner reports the related issue. However, TSBs can be an indicator of common problems with a vehicle.