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 …

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 …

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 …

Nov 8, 2024 · When replacing the abs pump or abs module on a 3rd gen cummins (2004 2wd) Does it have to be programmed and does it matter if the new rebuilt abs pump or abs module …

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, …

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 …

Jul 20, 2025 · A common issue is a wire getting tugged loose or chafed during the starter removal. 2. ECM to Lift Pump Wiring: The lift pump is controlled directly by the ECM (no relay in some …

Nov 14, 2011 · f/c 329 is a CAPS overpumping failure. This means your injection pump is having to pump more fuel than it should theoretically have to. I would make sure all the fuel filters are …