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Unlocking the Secrets of the 2001-2004 Chevy GM Duramax Diesel LB7 Fuel Injection Control Module (FICM): Lifespan, Replacement Options, and More
As a proud owner of a 2001-2004 Chevy GM Duramax Diesel LB7, you're likely familiar with the importance of the Fuel Injection Control Module (FICM). This critical component plays a vital role in regulating fuel injection, ensuring optimal engine performance, and minimizing emissions. However, like all electronic components, the FICM has a limited lifespan and can eventually require replacement.
In this comprehensive guide, we'll delve into the world of the FICM, exploring its lifespan,
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Mar 11, 2025