Delamination of Diesel Fuel Tank on Ford E-350 Super Duty

Submitted by Jim Taddei · May 29, 2025
Published by RepairPal

Problem overview

Delamination of the diesel fuel tank can occur resulting in a loss of power due to debris clogging the fuel filters. In some cases the fuel injection pump and/or fuel injectors have also been damaged. Ford has issued a service bulletin (#19728) addressing this concern. This issue can affect all diesel E-350 and E-450 models.

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