Figured I would show first hand what to expect when you have a CP4 failure and what is actually going on in this pump when it fails. This is a 2011 2500HD with about 100k all stock. We will be upgrading to a CP3 and running a lift pump with some other upgrades along the way to keep this truck going.
Cp3 conversions can be purchased on our website
https://www.racereadyfab.com/collecti...
Also check out our article on this topic
https://www.racereadyfab.com/blogs/ne...
We hate to bring this up to every customer that walks in with a 2011+ truck and don’t mean to scare or make a sale which steered me to making this video and publishing the article on my website. With some online research many people soon understand why I bring it up all the time.