CP4 Disaster Prevention Kit from S&S Diesel Motorsports
I just recently finished installing a CP4 Disaster Prevention Kit (DPK) from S&S Diesel Motorsports on the 6.7 L Ford Diesel. The CP4 is the Bosch high pressure fuel pump that supplies fuel to the injectors. These pumps are very sensitive to dirt and water in the fuel and went they fail they fill the […]
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