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Understanding the CP4 Pump Issue
The CP4 high-pressure fuel pump, standard in 2011 to current Ford Super Duty diesel trucks, has been known to fail without warning. Such failures can cause sudden power loss and extensive damage to the high-pressure fuel system, with repair costs often exceeding $10,000. These issues have led to recalls and lawsuits against various auto manufacturers utilizing the CP4 in their vehicles.
The DCR Pump Conversion: A Reliable Alternative
S&S Diesel Motorsport, in collaboration with PurePower Technologies, has developed the Durable Compact Rotary (DCR) pump as a direct replacement for the problematic CP4. This plug-and-play solution offers original equipment (OE) fit and function without the need for additional ECU calibration.
Key Benefits of the S&S DCR Pump Conversion
Enhanced Durability: The DCR pump features a two-piston design with a compact and modular structure, ensuring easy integration and increased resilience. Its patented eccentric drive pumping technology, along with pressure-lubricated cam and bushings, contributes to superior performance and efficiency.
Increased Fuel Delivery: With a maximum fuel delivery of 1,250 mm³ per revolution—25% more than the CP4.2—the DCR pump provides ample flow, even for injectors with high return rates.
Emissions Compliance: The DCR Pump Conversion is emissions compliant, carrying CARB Executive Order #D-756-7 and SEMA Certification #SC-SDM01-0034, making it legal for use in all 50 states.
Cost Savings: Priced around $2,000, the DCR Pump Conversion can prevent the substantial expenses associated with CP4 failures, potentially saving truck owners between $10,000 to $15,000 in repair costs.
Seamless Integration and Warranty
Designed for 2011 to 2025 Ford F250-F750 diesel trucks, the DCR pump ensures seamless integration with OE-grade braided hoses and steel fuel lines, maintaining the original look and performance of your vehicle. Additionally, the conversion is backed by a two-year, unlimited-mile warranty, offering peace of mind to truck owners.
Conclusion
Upgrading to the S&S Diesel Motorsport CP4 to DCR Pump Conversion is a proactive step toward safeguarding your Ford Super Duty's performance and reliability. By addressing the inherent issues of the CP4 pump, this conversion ensures your truck remains a dependable workhorse, free from unexpected fuel system failures. If you still have more questions about the S&S Diesel Motorsport CP4 to DCR Pump Conversion, stop clicking and give the experts at Thoroughbred Diesel a call at 859-737-4966. Don't want to call? Check out this part in our online catalog, 6.7F-DCR-1 S&S Diesel Motorsport CP4 to DCR Pump Conversion can ship right to your front door. At Thoroughbred Diesel we typically have this part in stock and offer fast, free shipping.