Ford F-250 Super Duty fuel injection computer failure due to high heat and vibration on Ford F-250 Super Duty

Submitted by toddski1 · Jun 23, 2025
Published by RepairPal

Problem overview

Some Ford F-250 Super Duty owners report experiencing issues related to the fuel injector control module (FICM) failure due to high heat and vibration, leading to symptoms such as rough cold starts, poor throttle response, and stumbling during acceleration. These issues can result in the injectors not functioning properly, potentially causing the vehicle to shut off unexpectedly, whether at idle or while driving. Additionally, owners have reported other common problems, including fuel pump failure, transmission shifting issues, exhaust system leaks, and electrical system malfunctions. A failing FICM may also lead to misfires, crank-no start conditions, abnormal injector buzzing, frequent engine stalling, an illuminated check engine light, and loss of power while driving. Regular maintenance and prompt attention to these symptoms are crucial for preventing and addressing FICM failures in Ford F-250 Super Duty trucks.

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