Description
CP4 Failure Prevention Bypass Kit for 2011-2019 Ford Diesel 6.7L Powerstroke
When the CP4 pump fails, it will shed tiny particles of metal throughout the entire high pressure fuel system. The only cure in this case is to replace everything in the high pressure fuel system - CP4 pump, fuel injectors, injection lines, fuel rails, etc.
The Cure:
The CP4 disaster prevention kit cannot prevent the CP4 pump from failing. What it does do is prevent the contamination from the failure from entering the high pressure fuel system.
How It Works:
The CP4 pump is internally lubricated by diesel fuel from the tank. After lubricating the crankcase area of the CP4 pump, fuel enters the high pressure pumping chambers and exits under pressure to the fuel rails and fuel injectors. The weakness of the CP4 pump lies in the crankcase area where a set of roller lifters ride on a camshaft. When the failure event occurs the lubricating fuel becomes contaminated immediately. Our bypass kit mounts to the CP4 pump and changes the routing of the fuel flow so that lubricating fuel from the crankcase is directed back to the fuel tank to be filtered before going through the fuel system again. Thus all fuel entering the pumping elements of the CP4 pump and leaving for the injectors is always routed through both of the vehicle's fuel filters to eliminate any chance of contamination from a high pressure pump failure.
Fit For:
2011-2019 Ford Powerstroke 6.7L Diesel
Package Included:
1 X CP4 Disaster Prevention Bypass Kit
(Adapter, Hose kit, Bolts and all necessary orings.)
All accessories as shown are included.
Professional installation is highly recommended.
Instructions are not included.
The color of the actual items may slightly different from the listing images due to different computer screen, thanks for your understanding.
Please feel free to contact us if you have any questions.
