This will save your fuel system.
This is for all those who have a Ford 6.7L diesel, but the CP4 pump information is relevant to all you Dodge, Chevy and GM guys too.
The CP4 pump was first introduced on the Ford 6.7L in 2011, since then it's been causing havoc and some broken hearts. The pump replaced the CP3 pump. The CP4 has a tendency to come apart internally and when that happens is spreads metal throughout the fuel system including your fuel injectors, fuel rail, fuel lines, lift pump and fuel tank. Unfortunately the only way to fix this is to replace all of the fuel components and clean out the fuel tank.
Thankfully we have a couple of options on how to prevent this catastrophic failure. The first one is to install a disaster prevention kit. This kit attaches to the CP4 pump and when the CP4 pump fails it catches the metal that is expelled. This protects the rest of your fuel system. Option two is to install a DCR pump that replaces that CP4 pump. The DCR pump does not have the same issues as the CP4.
Either way you go if you drive a diesel with a CP4 pump you need to be prepared for this. We know you have questions, we've got answers. Give us a call and let us take care of you.
Happy Adventures,
Heather
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