Sep 19, 2025 · Figured it was time to bring back the forum posts and make a well documented how to on the secret 6.7 Pump Swap upgrade for 5.9 trucks. In this post I'm going to cover …

Jan 3, 2025 · The water pump on both 5.9 and 6.7 Cummins is extremely robust and when they fail it is mostly from a catastrophic failure of the bearings after the bearing seals fail and if the …

Aug 27, 2023 · The water pump on your CTD is a robust and easy to replace design that can be bought from OEM or aftermarket manufacturers. That said, a high percentage of water pump …

Apr 11, 2022 · The CP4 was never meant to pump the amount of fuel it has to move for our trucks. The main problem is when air bubbles/pockets are pushed through it. Aftermarket lift …

Jul 30, 2021 · Hey Guys, I have a question surrounding the VE pump timing. So I bought the performance VE pump from The Hungry Diesel. I received the pump locked, When I installed it …

Oct 11, 2009 · The Complete fueling system on the common rail cummins uses the rotary Bosch injection pump, and an electric lift pump located in the tank or outside of the tank on older …

Jun 7, 2009 · Figured id post up some pics of my p-pump swap to try and help out the guys that are thinking of doing this in the future. Il list everything needed to do the swap in a few days, …

Mar 28, 2014 · At some point, I had my 08 Dodge 6.7L Cummins water pump fail, and was forced to replace it with an enclosed pump, as the parts store had nothing else. That unit failed in 100 …

Jan 9, 2010 · I think a 99 should be an ISC with a CAPS pump. If you post the engine serial number, I could find out for sure. If it is a CAPS pump, Cummins is the only one I knoiw of …

Feb 27, 2025 · ‘03 5.9 24 valve…..I just replaced my cp3 pump and pickup will not start. If i unplug the FCA from the pump it fires right up. Obviously it runs high RPM and rough, so I kill it, but it …