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 pumps help prevent …

Oct 28, 2025 · Well after 18 years and a bit over 204,000 miles the OEM water pump failed, shearing off the pulley and if course snapping the serpentine belt. I'm wanting the Forum folks with the older 6.7 …

Jul 20, 2025 · Look for any pinched, frayed, or disconnected wires, especially those tied into the lift pump circuit. A common issue is a wire getting tugged loose or chafed during the starter removal.

Jan 13, 2019 · What’s the best way to test the VE injection pump to verify fuel pressure output to the injectors?? I’m going through the entire fuel system started with the tank & working my way forward …

Oct 12, 2007 · any one did it on a dodge?i want to put the winch on back.i was thinking, somehow tee the power steering lines and use quick couplers to change from winch or power steering.but it has …

Jul 22, 2021 · If the oil pump you installed doesn't conform to the specs in the factory service manual it is a possibility that installing the Cummins pump will increase your oil pressure. It will do nothing for …

Mar 22, 2015 · I have a 91 dodge cummins. On the back of the pump there is a spot to turn up or turn down pump. It's like a flat head screw on top of a nut almost. What one do I turn?

Jan 6, 2013 · Hey guys I need to know the torque specs for the gear nut on the injection pump? I have heard a lot of different numbers. If you could help me that would be great! Thank you! Andres

May 17, 2012 · Hey everyone I am about to replace the pump on my 95 motor and am needing help. I understand most everything other than setting the motor and installing the timing pin in the pump …

Jul 4, 2009 · The vacuum pump has gone and I have read in the 911 forum on what the repair is going to cost and what the part numbers are. My comment / question is, "Is this very common?" I have …