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  1. Power Steering Pump Explained | Cummins Diesel Forum

    Nov 11, 2014 · EDIT, this post is a how to tare the pump apart, and some of the inner workings. Post #3 Is how to modify the pump. Maybe not explained, but I decided to grab some pics of my spare PS …

  2. 6.7 P-Pump Conversion with Pics | Cummins Diesel Forum

    Jul 20, 2015 · The injection pump had to be fitted to get the gear lash correct. As it turned out, the 6.7 head doesn’t have enough room for the P-pump. The early 24v and the 12v have room cast in the …

  3. Rebuilding Injection pump Questions. | Cummins Diesel Forum

    Sep 28, 2009 · Have not seen a pump that ran on gasoline mixed with diesel, only the pictures of one which destroyed the cam and roller assembly. In short, the point is that these pumps last a long time …

  4. 8.3 Cummins P-pump vs CAPS - The Diesel Garage

    Feb 10, 2008 · The CAPS pump is similar to the VP-44 in a few ways, it is sensitive to fuel quanity, quality, temperature, and it is rotary. It does however use oil to lubricate the two pistons that do the …

  5. Lift pump issue | Cummins Diesel Forum

    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 cases, …

  6. C0020-01 ABS Pump Motor Control General Electrical...

    Aug 12, 2020 · C0020-01 ABS Pump Motor Control General Electrical Failure. Using Innova 5610 Scan Tool ABS Light and traction control light on. At first it was here and there or when I hit a bump or …

  7. Vacuum Pump Removal and Rebuild?? | Cummins Diesel Forum

    Nov 21, 2008 · The vacuum pump can leak however, as it is lubricated by pressurized oil from the engine's oiling system. A vacuum pump seal kit can be had at your local cummins dealership for less …

  8. 4BT power steering pump to 6BT help | Cummins Diesel Forum

    Oct 2, 2014 · Hey guys, so I'm trying to find a power steering pump to run my hydroboost that does not have a vacuum pump attached. 4BT's seem to run a power steering...

  9. Injection Pump Removal | Cummins Diesel Forum

    Jan 8, 2010 · The injection pump has a special timing pin that is removed from the pump and then re inserted in the pump in the reverse way. The injection pump gear is pressed on but there is a key …

  10. How to check lift pump | Cummins Diesel Forum

    Oct 25, 2013 · Because chrisorbics's truck is stock and he knows how to watch his lift pump fuel pressure, a stock replacement pump should work just fine imo. I also recommend the frame rail …