How to Replace the Serpentine Belt on 6.7 Cummins: DIY Instructions

The 6.7 diesel engine has numerous components that work together for the engine to function. While some parts are powered directly by the battery, others use the serpentine belt. For example, while an AC compressor does a particular function in the truck, it won’t work without a serpentine belt. A serpentine belt maneuvers through several […]

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